facemasks

美 　英

• 網(wǎng)絡(luò)面罩；口罩

例句

It reminded me of their consideration in wearing facemasks when travelling on public transport so as to avoid spreading colds.

這讓我聯(lián)想到，有時(shí)侯日本人在乘坐公共交通工具時(shí)還會(huì)戴上口罩，這是為了避免把感冒傳染給他人。

Keeping windows open and putting on facemasks can also help prevent transmission of the infection.

打開窗戶，戴上口罩也能起到防止疾病傳播的作用。

Facemasks are not designed or certified to prevent the inhalation of small airborne contaminants.

口罩的設(shè)計(jì)和認(rèn)證不作為呼吸防護(hù)措施，不能提供針對(duì)微小的空氣污染物的呼吸防護(hù)。

School staff and students need not wear facemasks

學(xué)校員生毋須配戴口罩