| 例句 |
Doctors wear surgical masks in the operating room.手术室里的大夫戴着医用口罩。I dug in my purse to find my respirator.我把手伸进手提包寻找我的口罩。They had followed standard medical protocols, using rubber gloves, surgical masks and sterilized equipment.他们遵照标准的医疗规程，使用乳胶手套、外科口罩和消毒设备。Cycle masks are designed to screen out pollutants.可循环式的口罩被设计用来滤除污染物。Only doctors and nurses have the decency to wear masks.只有医生和护士戴着口罩才得体。The nurse wore a gauze mask.护士戴著薄纱口罩。He had to wear a green gown and white mask like the doctors.他不得不像医生一样穿上绿色手术服，戴上白口罩。 |