英语资讯
News

慢速英语:戴两个口罩能提供更多的保护吗?

Source: 恒星英语学习网    2021-02-09   English BBS   Favorite  
Words in This Story

precaution – n. a measure taken beforehand to prevent harm or secure good

household – n. the people in a family or other group that are living together in one house

mask – n. a covering used to hide or disguise your face

loose – adj. of clothing : not fitting close to your body : not tight

layer – n. a covering piece of material or a part that lies over or under another

snugly – adv. fitting closely and comfortably

surgical mask – n. a rectangular-shaped face mask (as of fabric or polypropylene fiber) that is typically secured by two straps tied in the back of head and is intended to be worn by medical personnel during surgical procedures especially to protect the wearer against splashes or splatters of blood or body fluid and to prevent contamination of the patient's surgical wounds

first responder – n. a person (such as a police officer or an EMT) who is among those responsible for going immediately to the scene of an accident or emergency to provide assistance

filter – n. a device that is used to remove something unwanted from a liquid or gas that passes through it

woven – adj. to form (as cloth) by lacing together strands of material


将本页收藏到:
上一篇:慢速英语:缅甸军事统治者禁止集会 抗议活动仍在继续
下一篇:慢速英语:两家制药公司将开发针对新冠变种病毒的疫苗

最新更新
论坛精彩内容
网站地图 - 学习交流 - 恒星英语论坛 - 关于我们 - 广告服务 - 帮助中心 - 联系我们
Copyright ©2006-2007 www.Hxen.com All Rights Reserved