有奖纠错
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It is an organ of perennation or vegetative propagation, and is characteristic of various water plants (e.g.Sagittaria).

这是多年生营养繁殖器官,还是多种水生植征之一(例如:Sagittaria)。

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Quillworts are heterosporous, mainly aquatic perennials, with a dense rosette of tubular quill-like leaves arising from a short, stout rootstock.

水韭目具有异型孢子,是多年水生植。其管状条形叶密集生于粗短茎之上。

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The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究结果表明,不同水生植蒸散量、生量、密度存在较大差异,这些差异对水生植泌氧性能、碎石床人工湿地水力负荷率、氮磷去除效果有机污染降解有重要影响。

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In any navigation channel, the following activities are prohibited: abandoning sunken vessels, laying fishing implements impedimental to navigation, and cultivating aquatic plants.

在航道内不得弃置沉船,不得设置碍航渔具,不得种植水生植

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Finsbury, Finsteraarhorn, fin-tip, FIO, Fiona, FIOR, fioraceta, fiord, fiorin, fiorite,

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BBC 纪录片《中国老师来了》

Water plants prevent light reaching the plants at the bottom.

会阻碍水底吸收阳光。

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VOA常速英语_

The startup CO2BIO is also looking at an aquatic plant as fish feed.

初创公司CO2BIO也将作为鱼饲料。

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我们星球秘密

Grass and aquatic vegetation into food.

把草和转化为食

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哈利波特与火焰杯

Magical Water Plants of the Mediterranean.

《地中海神奇和它们特性》。

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高中新人教必修一课文 文字+音频可单句重复

Both the island and the Uros homes are made of water plants from the lake.

岛屿和乌鲁斯人住宅均由湖中制成。

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哈利波特与火焰杯

He held up the book: Magical Mediterranean Water Plants and Their Properties.

《地中海神奇和它们特性》。

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吹小号天鹅

When daylight came, he would swim ashore and eat a light breakfast of water plants.

天刚破晓,他就游到岸边,简单地吃了点当早餐。

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北欧野风情录

Excellent swimmers despite their bulk, they can take their pick of succulent aquatic plants.

游泳健将不会在意自己大块头,它们可以轻易取食多汁

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VOA慢速英语_

They include, among others, all the major food crops, grasses, most large-leaved trees and most aquatic plants.

其中包括所有主要粮食作、草、大多数大叶树和大多数

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少儿畅学课堂

They eat leaves, twigs, and the inner bark of deciduous trees, as well as shrubs, aquatic plants, and grasses.

它们吃叶子,嫩枝和落叶性树木内层树皮,还有灌木、、草等。

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少儿畅学课堂

The seagrass and aquatic plants that manatees eat are frequently covered in sand, which wears down their teeth.

海牛吃海草和频繁地被沙子覆盖,这些沙子很容易磨损它们牙齿。

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《魅力华夏》纪录片

The various aquatic plants and hynobius salamanders in the colorful pond bring endless vitality to this ancient geological wonder.

五色彩池里各类和畅游羌活鱼给这片古老地质奇观带来了无限机。

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吹小号天鹅

Then she glided over to a shallow place, thrust her head underwater, and pulled up tender greens from the bottom.

接着,她游到了一个水浅地方,把头伸到水下,从水底叼出一些柔嫩

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遇见你之前 | Me Before You

His mates swayed gently around him like aquatic plants.

伙伴们像一样在他身边轻轻摇摆。

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假如有如果

And once the aquatic plants are gone, the fish, shellfish and other marine animals that eat them would follow closely behind.

一旦死去,靠这些鱼类,贝类和其他海洋动会跟着死去。

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少儿畅学课堂

Moose are also excellent swimmers—even the calves, or baby moose, can swim—and will wade into marshy areas to eat aquatic plants.

驼鹿也是优秀游泳健将,即使是幼崽,或者是小驼鹿都会游泳,它们会为了吃涉水游向湿地。

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假如有如果

Large masses of algae can block out the sunlight for smaller organisms living near or under it, causing aquatic plants to die.

大量海藻会阻挡阳光照射到活在它旁边或是下面,从而造成死亡。

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PBS地球-动趣闻

And aquatic plants don't have that, because they don't need it in their environment, which tends to be less harsh.

则没有, 因为它们在环境中不需要它,环境往往不那么严酷。

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Crash Course 学篇

Small fish often use aquatic vegetation, like pondweeds or wild celery, to form habitats where they hide from predators and safely lay their eggs.

小鱼经常使用——如池塘草或野芹菜——来形成栖息地,在那里它们可以躲避捕食者,安全地产卵。

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As for the " horrible hands" themselves, recent research suggests that they were adaptations for digging up plant matter or raking in aquatic vegetation.

至于“可怕手”本身,最近研究表明,它们适应于挖掘质或耙

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fir-ball, Firbolgs, fir-cone, Firdausi, fire, fire alarm, fire bell, fire blight, fire break, fire brick,

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3G, 401(K), a,
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