于消极状态或未被用过的人或物，可以与use换用，但强调进行选择、充分利用。
词They tried artificial respiration but it was of no avail.
他们试做人工呼吸,可是无效。
avail
/ə'veɪl/ /ə'veɪl/
- n. 效用, 利益
- vt. & vi. 有用于, 有益于, 有助于
时 态: availed, availing, avails
to no avail 无效，完全无用
not avail someone 对某人不起作用
of no avail 无效；不起作用
avail of 利用
without avail 无用；徒劳地
of avail 有效，有用
We opposed the proposal but to no avail.
我们反对这个提议, 但没用。
I gladly avail myself of your offer.
我很乐意接受你的帮忙。
The speediest succor might avail to the preservation of his life.
赶紧抢救也许能保住他的生命。
I'm afraid my help didn't avail you much.
恐怕我的帮助对你用不大。
His eloquence did not avail against the facts.
他的雄辩在事实面前不起什么作用。
Your ability to argue is of little avail if you get your facts wrong.
要是论据错误，你辩论的本领再高也没有什么用。
The murderer’s entreaties for mercy availed to nothing.
无人理会杀人犯的求饶。
Far from resenting such tutelage, I am only too glad to avail myself of it.
我决不憎恨这种教育, 相反, 我十分高兴对它加以利用。
His eagerness will not avail against the fitness and skill of his opponent.
他求胜心切,但这并不能抵挡得住对手的健壮与技艺。
His words of encouragement were to no avail.
他的那些鼓励的话丝毫没有作用。
They entreated and threatened, but all this seemed of no avail.
他们时而恳求, 时而威胁, 但这一切看来都没有用。
No words availed to pacify him.
说什么也不能使他平静下来。
All his efforts avail to nothing.
他的一切努力都无济于事。
Nothing could avail against our attack.
没有什么事能阻止我们进攻。
We’ve economised as much as possible,but to little great avail,since we still owe a lot of money.
我们尽可能节俭,但没什么用,因为我们仍然欠了一大笔债。
Beauty without bounty avails nought.
没有仁爱的美丽毫无用。
声明：以上例句、词性分类均由互
网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们
正。
用户正在搜索
alarm-word, alarum, alary, alas, Alas., Alaska, Alaska cod, Alaska Peninsula, Alaska Range, alaskaite,
相似单词
Av., AV-8, ava, avadavat, Avago Technologies, avail, availability, available, AvailableIn, availably,
- n. 效
, 利益 - vt. & vi. 有于, 有益于, 有助于
时 态: availed, availing, avails
达到某一实际目
品, 治疗法;to no avail 无效，完全无
not avail someone 对某人不起作
of no avail 无效；不起作
avail of 利
without avail 无；徒劳地
；徒劳地of avail 有效，有处
处They tried artificial respiration but it was of no avail.
他们试做人工呼吸,可是无效。
We opposed the proposal but to no avail.
我们反对这个提议, 但没。
I gladly avail myself of your offer.
我很乐意接受你
帮忙。
The speediest succor might avail to the preservation of his life.
赶紧抢救也许
保住他生命。
I'm afraid my help didn't avail you much.
恐怕我帮助对你处不大。
His eloquence did not avail against the facts.
他雄辩在事实面前不起什么作。
Your ability to argue is of little avail if you get your facts wrong.
要是论据错误，你辩论本领再高也没有什么。
The murderer’s entreaties for mercy availed to nothing.
无人理会杀人犯求饶。
Far from resenting such tutelage, I am only too glad to avail myself of it.
我决不憎恨这种教育, 相反, 我十分高兴对它加以利。
His eagerness will not avail against the fitness and skill of his opponent.
他求胜心切,但这并不抵挡得住对手健壮与技艺。
His words of encouragement were to no avail.
他那些鼓励话丝毫没有作。
They entreated and threatened, but all this seemed of no avail.
他们时而恳求, 时而威胁, 但这一切看来都没有。
No words availed to pacify him.
说什么也不使他平静下来。
All his efforts avail to nothing.
他一切努力都无济于事。
Nothing could avail against our attack.
没有什么事阻止我们进攻。
We’ve economised as much as possible,but to little great avail,since we still owe a lot of money.
我们尽可节俭,但没什么,因为我们仍然欠了一大笔债。
Beauty without bounty avails nought.
没有仁爱美丽毫无处。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经
人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们正。
用户正在搜索
alatate, Ala-Tau, alate, alated, Alathon, alatomy, alatus, Alaudidae, alaum, alaumstem,
相似单词
Av., AV-8, ava, avadavat, Avago Technologies, avail, availability, available, AvailableIn, availably,
- n. 效用, 利益
- vt. & vi. 有用于, 有益于, 有助于
: availed, availing, avails 
义词to no avail 无效，完全无用
not avail someone 对某人不起作用
of no avail 无效；不起作用
avail of 利用
without avail 无用；徒劳地
of avail 有效，有用处
They tried artificial respiration but it was of no avail.
做人工呼吸,可是无效。
We opposed the proposal but to no avail.
我反对这个提议, 但没用。
I gladly avail myself of your offer.
我很乐意接受你的帮忙。
The speediest succor might avail to the preservation of his life.
赶紧抢救也许能保住的生命。
I'm afraid my help didn't avail you much.
恐怕我的帮助对你用处不大。
His eloquence did not avail against the facts.
的雄辩在事实面前不起什么作用。
Your ability to argue is of little avail if you get your facts wrong.
要是论据错误，你辩论的本领再高也没有什么用。
The murderer’s entreaties for mercy availed to nothing.
无人理会杀人犯的求饶。
Far from resenting such tutelage, I am only too glad to avail myself of it.
我决不憎恨这种教育, 相反, 我十分高兴对它加以利用。
His eagerness will not avail against the fitness and skill of his opponent.
求胜心切,但这并不能抵挡得住对手的健壮与技艺。
His words of encouragement were to no avail.
的那些鼓励的话丝毫没有作用。
They entreated and threatened, but all this seemed of no avail.
而恳求, 而威胁, 但这一切看来都没有用。
No words availed to pacify him.
说什么也不能使平静下来。
All his efforts avail to nothing.
的一切努力都无济于事。
Nothing could avail against our attack.
没有什么事能阻止我进攻。
We’ve economised as much as possible,but to little great avail,since we still owe a lot of money.
我尽可能节俭,但没什么用,因为我仍然欠了一大笔债。
Beauty without bounty avails nought.
没有仁爱的美丽毫无用处。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我
正。
用户正在搜索
Albacete, albacore, albafite, Albaloy, albamycin, albamyricetin, Alban, albane, Albania, Albanian,
相似单词
Av., AV-8, ava, avadavat, Avago Technologies, avail, availability, available, AvailableIn, availably,
- n. 效, 利益
- vt. & vi. 有于, 有益于, 有助于
时 态: availed, availing, avails
to no avail 无效，完全无
not avail someone 对某人不起作
of no avail 无效；不起作
avail of 利
without avail 无；徒劳地
；徒劳地of avail 有效，有处
处They tried artificial respiration but it was of no avail.
他们试做人工呼吸,可是无效。
We opposed the proposal but to no avail.
我们反对这个提议, 但没。
I gladly avail myself of your offer.
我很乐意接受你的帮忙。
The speediest succor might avail to the preservation of his life.
赶紧抢救也许能保住他的生命。
I'm afraid my help didn't avail you much.
恐怕我的帮助对你处不大。
His eloquence did not avail against the facts.
他的雄辩在事实面前不起什么作。
Your ability to argue is of little avail if you get your facts wrong.
要是论据错误，你辩论的本领再高也没有什么。
The murderer’s entreaties for mercy availed to nothing.
无人理会杀人犯的求饶。
Far from resenting such tutelage, I am only too glad to avail myself of it.
我决不憎恨这种教育, 相反, 我十分高兴对它加以利。
His eagerness will not avail against the fitness and skill of his opponent.
他求胜心切,但这并不能抵挡得住对手的健壮与技艺。
His words of encouragement were to no avail.
他的那些鼓励的话丝毫没有作。
They entreated and threatened, but all this seemed of no avail.
他们时而恳求, 时而威胁, 但这一切看来都没有。
No words availed to pacify him.
说什么也不能
他平静下来。
All his efforts avail to nothing.
他的一切努力都无济于事。
Nothing could avail against our attack.
没有什么事能阻止我们进攻。
We’ve economised as much as possible,but to little great avail,since we still owe a lot of money.
我们尽可能节俭,但没什么,因为我们仍然欠了一大笔债。
Beauty without bounty avails nought.
没有仁爱的美丽毫无处。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们正。
用户正在搜索
Alberts, albertype, albescent, albespine, albi, Albian, albicans, albiduria, albidus, albifaction,
相似单词
Av., AV-8, ava, avadavat, Avago Technologies, avail, availability, available, AvailableIn, availably,
- n. 效用, 利益
- vt. & vi. 有用于, 有益于, 有助于
时 态: availed, availing, avails
词to no avail 无效，完全无用
not avail someone 对某人不起作用
of no avail 无效；不起作用
avail of 利用
without avail 无用；徒劳地
of avail 有效，有用处
They tried artificial respiration but it was of no avail.
他们试做人工呼吸,可是无效。
We opposed the proposal but to no avail.
我们
对这个提议, 但没用。
I gladly avail myself of your offer.
我很乐意接受你的帮忙。
The speediest succor might avail to the preservation of his life.
赶紧抢救也许能保住他的生命。
I'm afraid my help didn't avail you much.
恐怕我的帮助对你用处不大。
His eloquence did not avail against the facts.
他的雄辩在事实面前不起什么作用。
Your ability to argue is of little avail if you get your facts wrong.
要是论据错误，你辩论的本领再高也没有什么用。
The murderer’s entreaties for mercy availed to nothing.
无人理会杀人犯的求饶。
Far from resenting such tutelage, I am only too glad to avail myself of it.
我决不憎恨这种教育, 相, 我十分高兴对它加以利用。
His eagerness will not avail against the fitness and skill of his opponent.
他求胜心切,但这并不能抵挡得住对手的健壮与技艺。
His words of encouragement were to no avail.
他的那些鼓励的话丝毫没有作用。
They entreated and threatened, but all this seemed of no avail.
他们时而恳求, 时而威胁, 但这一切看来都没有用。
No words availed to pacify him.
说什么也不能使他平静下来。
All his efforts avail to nothing.
他的一切努力都无济于事。
Nothing could avail against our attack.
没有什么事能阻止我们进攻。
We’ve economised as much as possible,but to little great avail,since we still owe a lot of money.
我们尽可能节俭,但没什么用,因为我们仍然欠了一大笔债。
Beauty without bounty avails nought.
没有仁爱的美丽毫无用处。
声明：以上
、词性分类均由互网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们正。
用户正在搜索
albinism, albino, albinoism, albinotic, albinuria, Albinus, Albion, Albionian, albit, albite,
相似单词
Av., AV-8, ava, avadavat, Avago Technologies, avail, availability, available, AvailableIn, availably,
用户正在搜索
albue, albuginea, albugineous, albugo, albukalin, album, albumate, albumen, albumenize, albumin,
相似单词
Av., AV-8, ava, avadavat, Avago Technologies, avail, availability, available, AvailableIn, availably,
- n. 效,
益 - vt. & vi. 有于, 有益于, 有助于
时 态: availed, availing, avails
to no avail 无效，完全无
not avail someone 对某人不
of no avail 无效；不
avail of 
without avail 无；徒劳地
；徒劳地of avail 有效，有处
处They tried artificial respiration but it was of no avail.
他们试做人工呼吸,可是无效。
We opposed the proposal but to no avail.
我们反对这个提议, 但没。
I gladly avail myself of your offer.
我很乐意接受你帮忙。
The speediest succor might avail to the preservation of his life.
赶紧抢救也许能保住他生命。
I'm afraid my help didn't avail you much.
恐怕我帮助对你处不大。
His eloquence did not avail against the facts.
他雄辩在事实面前不什么。
Your ability to argue is of little avail if you get your facts wrong.
要是论据错误，你辩论本领再高也没有什么。
The murderer’s entreaties for mercy availed to nothing.
无人理会杀人犯求饶。
Far from resenting such tutelage, I am only too glad to avail myself of it.
我决不憎恨这种教育, 相反, 我十分高兴对它加以。
His eagerness will not avail against the fitness and skill of his opponent.
他求胜心切,但这并不能抵挡得住对手健壮与技艺。
His words of encouragement were to no avail.
他那些鼓励话丝毫没有。
They entreated and threatened, but all this seemed of no avail.
他们时
恳求, 时威胁, 但这一切看来都没有。
No words availed to pacify him.
说什么也不能使他平静下来。
All his efforts avail to nothing.
他一切努力都无济于事。
Nothing could avail against our attack.
没有什么事能阻止我们进攻。
We’ve economised as much as possible,but to little great avail,since we still owe a lot of money.
我们尽可能节俭,但没什么,因为我们仍然欠了一大笔债。
Beauty without bounty avails nought.
没有仁爱美丽毫无处。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们正。
用户正在搜索
albuminogenous, albuminoid, albuminolysin, albuminolysis, albuminometry, albuminone, albuminoptysis, albuminoscope, albuminose, albuminosis,
相似单词
Av., AV-8, ava, avadavat, Avago Technologies, avail, availability, available, AvailableIn, availably,
- n. 效, 利益
- vt. & vi. 有于, 有益于, 有助于
时 态: availed, availing, avails
to no avail 
效，完全
效，完全not avail someone 对某人不起
of no avail 效；不起
效；不起avail of 利
without avail ；徒劳地
；徒劳地of avail 有效，有处
处They tried artificial respiration but it was of no avail.
他们试做人工呼吸,可是效。
We opposed the proposal but to no avail.
我们反对这个提议, 但没。
I gladly avail myself of your offer.
我很乐意接受你帮忙。
The speediest succor might avail to the preservation of his life.
赶紧抢救也许能保住他生命。
I'm afraid my help didn't avail you much.
恐怕我帮助对你处不大。
His eloquence did not avail against the facts.
他雄辩在事实面前不起什么。
Your ability to argue is of little avail if you get your facts wrong.
要是论据错误，你辩论本领再高也没有什么。
The murderer’s entreaties for mercy availed to nothing.
人理会杀人犯求饶。
Far from resenting such tutelage, I am only too glad to avail myself of it.
我决不憎恨这种教育, 相反, 我十分高兴对它加以利。
His eagerness will not avail against the fitness and skill of his opponent.
他求胜心切,但这并不能抵挡得住对手健壮与技艺。
His words of encouragement were to no avail.
他那些鼓励话丝毫没有。
They entreated and threatened, but all this seemed of no avail.
他们时恳求, 时威胁, 但这一切看来都没有。
No words availed to pacify him.
说什么也不能使他平静下来。
All his efforts avail to nothing.
他一切努力都济于事。
Nothing could avail against our attack.
没有什么事能阻止我们进攻。
We’ve economised as much as possible,but to little great avail,since we still owe a lot of money.
我们尽可能节俭,但没什么,因为我们仍然欠了一大笔债。
Beauty without bounty avails nought.
没有仁爱美丽毫处。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们正。
用户正在搜索
albumotope, albums, Albuna, Albuquerque, alburnous, alburnum, albus, albutannin, albuterol, albutoin,
相似单词
Av., AV-8, ava, avadavat, Avago Technologies, avail, availability, available, AvailableIn, availably,
- n. 效
, 益 - vt. & vi. 有于, 有益于, 有助于
时 态: availed, availing, avails
to no avail 无效，完全无
not avail someone 对某人不
of no avail 无效；不
avail of
without avail 无；徒劳地
；徒劳地of avail 有效，有处
处They tried artificial respiration but it was of no avail.
他们试做人工呼吸,可是无效。
We opposed the proposal but to no avail.
我们反对这个提议, 但没。
I gladly avail myself of your offer.
我很乐意接受你帮忙。
The speediest succor might avail to the preservation of his life.
赶紧抢救也许能保住他生命。
I'm afraid my help didn't avail you much.
恐怕我帮助对你处不大。
His eloquence did not avail against the facts.
他雄辩在事实面前不什么。
Your ability to argue is of little avail if you get your facts wrong.
要是论据错误，你辩论本领再高也没有什么。
The murderer’s entreaties for mercy availed to nothing.
无人理会杀人犯求饶。
Far from resenting such tutelage, I am only too glad to avail myself of it.
我决不憎恨这种教育, 相反, 我十分高兴对它加以。
His eagerness will not avail against the fitness and skill of his opponent.
他求胜心切,但这并不能抵挡得住对手健壮与技艺。
His words of encouragement were to no avail.
他那些鼓励话丝毫没有。
They entreated and threatened, but all this seemed of no avail.
他们时恳求, 时威胁, 但这一切看来都没有。
No words availed to pacify him.
说什么也不能使他平静下来。
All his efforts avail to nothing.
他一切努力都无济于事。
Nothing could avail against our attack.
没有什么事能阻止我们进攻。
We’ve economised as much as possible,but to little great avail,since we still owe a lot of money.
我们尽可能节俭,但没什么,因为我们仍然欠了一大笔债。
Beauty without bounty avails nought.
没有仁爱美丽毫无处。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们
正。
用户正在搜索
alchemically, alchemist, alchemistic, alchemistical, alchemistically, alchemize, alchemy, alcheringa, alchlor, Alchrome,
相似单词
Av., AV-8, ava, avadavat, Avago Technologies, avail, availability, available, AvailableIn, availably,
- n. 效用, 利益
- vt. & vi. 有用于, 有益于, 有助于
时 态: availed, availing, avails
某物。
以与use换用，但
调进行选择、充分利用。
。to no avail 无效，完全无用
not avail someone 对某人不起作用
of no avail 无效；不起作用
avail of 利用
without avail 无用；徒劳地
of avail 有效，有用处
They tried artificial respiration but it was of no avail.
他们试做人工呼吸,
是无效。
We opposed the proposal but to no avail.
我们反对这个提议, 但没用。
I gladly avail myself of your offer.
我很乐意接受你的帮忙。
The speediest succor might avail to the preservation of his life.
赶紧抢救也许能保住他的生命。
I'm afraid my help didn't avail you much.
恐怕我的帮助对你用处不大。
His eloquence did not avail against the facts.
他的雄辩在事实面前不起什么作用。
Your ability to argue is of little avail if you get your facts wrong.
要是论据错误，你辩论的本领再高也没有什么用。
The murderer’s entreaties for mercy availed to nothing.
无人理会杀人犯的求饶。
Far from resenting such tutelage, I am only too glad to avail myself of it.
我决不憎恨这种教育, 相反, 我十分高兴对它加以利用。
His eagerness will not avail against the fitness and skill of his opponent.
他求胜心切,但这并不能抵挡得住对手的健壮与技艺。
His words of encouragement were to no avail.
他的那些鼓励的话丝毫没有作用。
They entreated and threatened, but all this seemed of no avail.
他们时而恳求, 时而威胁, 但这一切看来都没有用。
No words availed to pacify him.
说什么也不能使他平静下来。
All his efforts avail to nothing.
他的一切努力都无济于事。
Nothing could avail against our attack.
没有什么事能阻止我们进攻。
We’ve economised as much as possible,but to little great avail,since we still owe a lot of money.
我们尽能节俭,但没什么用,因为我们仍然欠了一大笔债。
Beauty without bounty avails nought.
没有仁爱的美丽毫无用处。
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