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respirator [英] [ˈrespəreɪtə(r)] [美] [ˈrɛspəretɚ] [名] 呼吸机;防毒面具 词频排名 22117/55435 学习人数 13 难度等级 6/10 认知比例 40.00% 例句 She was so ill that she was put on a respirator. 她病得很严重,被戴上了人工呼吸器。 The smog is so thick that you'd better wear a respirator. 外面尘雾迷天,最好戴上防毒面具。 助记 联想 respire 呼吸respirometer。spiral Face mask 口罩respirator Veil mark 标记 mosaic 马赛克 masquer gas mask/helmet防毒面具 smog mask 防雾面具
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