晓晓彤儿
respirator或者mask mask比较好(它有口罩的意思也有面具的意思),词典中对于口罩的解释是:pad of sterile material worn over the mouth and nose,eg by doctors and nurses during a
大眼博奇
口罩的英文是respirator。英 ['respəreɪtə(r)]，美 ['respəreɪtər] n. 呼吸器；口罩例句：The smog is so thick that you'd better wear a respirator.翻译：外面尘雾迷天，最好戴上口罩。
雨樱花ran
respirator或者maskmask比较好(它有口罩的意思也有面具的意思),词典中对于口罩的解释是:pad of sterile material worn over the mouth and nose,eg by doctors and nurses during a surgical operation,to protect against infection. 注意到说的是医生护士带的用于防感染的respirator是人工呼吸器/防毒面具,词典中解释:device worn over the nose and mouth to warm,filter or purify air before it is breathed注意到说的是过滤空气 护士们戴着口罩和紧紧扣住头发的白帽子。 The nurses wore masks and close-fitting white caps.
