mask的用法

一名新冠肺炎康复者自欧洲返回香港后，其新冠病毒检测结果再次呈阳性。香港大学微生物学系团队证实，该患者是第二次感染新冠病毒，属全球首例。Residents don face masks in Hung Hom, Hong Kong, Aug 13, 2020. [Photo/Xinhua]Hong Kong

世界银行行长戴维马尔帕斯日前警告说，新冠疫情可能导致1亿人重新陷入极端贫困。马尔帕斯说，如果新冠疫情持续恶化，这个数字可能会更高。People wear protective masks as they wait in line at a testing site for the coronavirus dis

France has made face masks compulsory in all enclosed public spaces amid a fresh bout of Covid-19 outbreaks.在新冠肺炎疫情再次暴发之际，法国规定民众在所有封闭公共场所必须戴口罩。bout [baʊt]：n.回合;发作;一阵Masks were a

It was only a matter of time before face masks became high-tech.高科技口罩的出现只是时间问题。Japanese company Donut Robotics has developed a face mask with smart capabilities, including the ability to translate what the

People have raised more than $40,000 to support a Starbucks barista who was shown in a Facebook post declining to serve a customer who didn't have a mask on.Facebook上发布的照片中有一个星巴克的服务员拒绝为一位不戴口

Several companies in different fields are hurrying to develop cool and dry face masks to help people in the upcoming sweltering summer heat in Japan as they continue to wear masks to prevent the spread of the novel coron

经过线下征集、线上投票及专家评审等多个环节综合评价，12款2019年我最心仪的北京礼物于近日揭晓。主办方供图A total of 12 products were voted the most popular Beijing gifts on Dec 27. They include artwork, face masks, traditio

面膜不再是女性的专属。男士中也有迷上护肤，往脸上抹各种东西的人。皮肤科医生说，面膜不一定让皮肤更健康，但可能带来别的良好体验。A FEW MONTHS AGO, Jordan Savages girlfriend convinced him to try a face mask. The Los Angeles

导读:即便超过一半的人在雾霾天会佩戴口罩，但口罩的防霾功效却饱受质疑。Over half of respondents say they wear masks on smoggy days but nearly 60 percent doubt their effectiveness, according to a survey by China Youth Daily

Ozone overtakes PM2.5 as the top pollutant in Beijing臭氧超过PM2.5成为北京第一大污染物Warm days come with a downside, as masks cant stop pollutant at ground level in Beijing温暖日子也有一个不好的地方，那就是口罩已经挡不

本周一，美国原油期货---西得克萨斯中间基原油(WTI)价格史无前例地跌至负值，这意味着石油贸易史上首次出现卖方必须向买方支付购买原油期货费用的情况。A man with a face mask is seen at a gas station in New York, on April 20, 2020

因与新冠肺炎检测阳性的医生接触，德国总理默克尔宣布将自我隔离，在家办公。纽约市市长比尔德布拉西奥警告称，主要医疗用品普遍短缺，疫情将进一步恶化来看全球疫情最新进展。A police officer wears a protective mask as he observes

图坦卡蒙有暴牙，胸部像发育中的少女，臀部也很肥大丰满。他的脚趾也显示左脚有内翻足的问题。With strong features cast in burnished gold, Tutankhamuns burial mask projects an image of majestic beauty and royal power.But in th

口罩的分类有哪几种?#1 Surgical mask医用外科口罩It usually has three layers. It is a basic defense against some viruses.医用外科口罩通常有三层，能基本防御某些病毒。#2 N95 mask/respiratorN95型口罩It is a safety device that

果子狸的英文：masked civetmasked是什么意思：n. 面具，面罩，口罩；掩饰；面膜v. 用面具遮住；掩盖，掩饰ginseng beauty mask人参面膜CLUSTER HOOD AND MASK仪表组罩和面罩Her smile masked true feelings.她的微笑掩饰了她的感情。Hoa