有奖纠错
| 划词

What is the shelf life of 3M's filtering facepiece respirators?

3M随弃式呼吸防护口罩是多长时间?

评价该例句:好评差评指正

In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.

如果发生火灾,请要求的压力下,穿保护衣和国业安全与健康研究所批准的呼吸器械和口罩

评价该例句:好评差评指正

用户正在搜索


opiomania, opiomaniac, opiophagy, opisometer, opisthaptor, opisthe, opisthenar, opisthion, opisthobranch, opisthodomos,

相似单词


3G, 401(K), a,

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,欢迎向我们指正。

CRI在 20205

The donation includes surgical masks, N-95 respirators and safety goggles.

捐赠物品包括医用口罩、N-95防护口罩和护目镜。

评价该例句:好评差评指正
CRI在 20208

Mask-wearing is now mandatory in all indoor public places.

现在所有室内公所都必须佩戴口罩

评价该例句:好评差评指正
VOA Daily Standard 20213

Texas is lifting its COVID-19 mask mandate.

德克萨斯州正在解除其新冠口罩令。

评价该例句:好评差评指正
VOA常速英语_美洲

Half wearing masks and half rejecting science.

一半戴着口罩,另一半拒绝相信科学。

评价该例句:好评差评指正
科学60秒-科学美国人 202110

Tanya, we often talk about face masks or coverings as if they're all the same.

Tanya,们经常谈论口罩,仿佛所有口罩都一样。

评价该例句:好评差评指正
CNN 10 学生英语 20211

Where do you have to wear a mask?

在哪里必须戴口罩

评价该例句:好评差评指正
CRI在 20206

The surgical masks will be distributed first among healthcare providers.

医用口罩将首先分发给医护人员。

评价该例句:好评差评指正
科学60秒-科学美国人 20238

Just remember to wear a good mask on your way there and back.

往返途中记得戴好口罩

评价该例句:好评差评指正
VOA常速英语_美洲

Vice president Mike Pence has recently started wearing masks in public and encouraging their use.

副总统迈克·彭斯最近开始在公口罩,并鼓励人们使用口罩

评价该例句:好评差评指正
BBC 听力 20204

Masks and face coverings will be compulsory on public transports.

乘坐公交通工具上必须戴口罩和面罩。

评价该例句:好评差评指正
CNN 10 学生英语 20205

Masks may be required on some campuses.

有些学校可能要配备口罩

评价该例句:好评差评指正
VOA Special 20211

It is meant to fit over other kinds of face masks commonly worn by the public.

这款口罩需要覆盖在公众通常佩戴的其他类型的口罩之上。

评价该例句:好评差评指正
CNN 10 学生英语 202012

He is wearing a mask this time because 2020.

而今它戴了口罩

评价该例句:好评差评指正
CCTV 见闻

But the US president still won't wear one. He doesn't like the idea of wearing it.

但是这位美国总统仍然不戴口罩,他不喜欢戴口罩这个主意。

评价该例句:好评差评指正
CNN 10 学生英语 202110

But then he took his mask off.

但随后他摘下了口罩

评价该例句:好评差评指正
AP 听力 20205

The N-95 mask alternative, called the Shepherd mask, is named for Shepherd University, where it was designed.

这款被称为谢伯德的口罩是N-95的替代口罩,是以设计这款口罩的谢伯德大学命名的。

评价该例句:好评差评指正
NPR音讯 20222

Many states and cities have already lifted masking requirements.

许多州和城市已经取消了口罩要求。

评价该例句:好评差评指正
小囧上周今夜秀

When we went out, we wore a mask.

当出门的时候 们会带上口罩

评价该例句:好评差评指正
NPR音讯 20201

Everybody's wearing masks. Even 40 miles away from it, they're wearing masks.

所有人都戴着口罩。即使距离火山有40英里远,人们还是戴着口罩

评价该例句:好评差评指正
VOA常速英语_美洲

26 million surgical masks and more than 5 million face shields.

2600万口罩和500多万面罩。

评价该例句:好评差评指正
加载更多

用户正在搜索


optotransistor, optotype, OPTRAC, optron, optronics, opulence, opulent, opulently, opuntia, opus,

相似单词


3G, 401(K), a,
  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接