标签：口罩 相关文章

豆知识 2009-10-11&10-17 流感防控小知识——口罩的

N95 respirators are designed to protect you from breathing in very small particles that may contain viruses. These types of respirators fit tightly to the face so that air is inhaled through the filter material. N95 respirators should be worn only on

发表于:2018-12-11 / 阅读(249) / 评论(0) 分类 英语解说豆知识2009年

Eztalk美语【232】Top10热门词汇

1.quarantine Quarantining contagious people is the only way to control SARS. 2.prisoners of war (POWs) When will all the POWs be freed? 3.leap from a high-rise Leslie Cheung's leap from a high-rise broke the hearts of countless fans. 4.facemask Peopl

发表于:2019-01-21 / 阅读(55) / 评论(0) 分类 Eztalk美语会话

英语听力文摘 English Digest 73、外科口罩的功效

Dohn,Surgical masks arent designed to protect you. Theyre designed to protect those around you from the germs you might be spreading, by blocking those droplets you shoot out when you sneeze or cough. Surgical masks also divert airflow so that you do

发表于:2019-01-26 / 阅读(48) / 评论(0) 分类 英语听力文摘 English Digest

CCTV9英语新闻12月：空气过滤器 口罩销售

Spikes in air pollution around the country have caused parallel spikes in sales of air filters and face masks. On Taobao and Tmall, China's online shopping websites, nationwide sales of face masks over the last seven days are 9 times higher than they

发表于:2019-02-05 / 阅读(84) / 评论(0) 分类 CCTV9英语新闻2013年12月

日"口罩相亲"杜绝外貌党

当我们还停留在看脸的世界，花痴地说着你那么好看，说什么都是对的的时候，日本单身族已经走上了寻找灵魂伴侣的道路。东京一家婚恋公司日前推出口罩相亲活动，参与男女必须戴上大号

发表于:2019-02-05 / 阅读(84) / 评论(0) 分类 阅读空间

哪种口罩防雾霾,我们需要仔细甄别

When smog descends on Beijing or other Asian cities, people rush to buy face masks. 当雾霾降临到北京等亚洲城市的上空时，人们争相购买口罩。 But how effective are the masks at filtering out tiny, harmful particles of pollutio

发表于:2019-02-07 / 阅读(50) / 评论(0) 分类 阅读空间

英语俚语天天说 第220期:口罩和空气净化器英文怎么讲?

介绍: smog 雾霾 mask 口罩、面膜 A mask is an object normally worn on the face, typically for protection, disguise（伪装）, performance, or entertainment. gas mask 防毒面 oxygen mask 氧气面罩 air purifier /?pj?r?fa??r/ 空气净化器

发表于:2019-02-13 / 阅读(45) / 评论(0) 分类 英语俚语天天说

外媒：即使雾霾天戴口罩的中国人仍潮爆了！

Beijing's pollution crisis appears to have spawned a new fashion trend with dozens of residents seen walking the smog-ridden streets wearing playfully designed face masks. 北京雾霾危机似乎促使了一个新时尚潮流的产生，现在随处可

发表于:2019-02-18 / 阅读(86) / 评论(0) 分类 阅读空间
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