请输入您要查询的英文单词：
单词
respirator
释义
respirator
NOUN
C
/ˈrespəˌreɪtə/
1
a machine used in hospitals for helping people who cannot breathe on their own 呼吸器；呼吸机
be on/be put on a respirator
He had pneumonia and was put on a respirator.
他得了肺炎，被戴上了一个呼吸器。
2
an object covering your nose and mouth that helps you to breathe when you are in a place that is full of smoke or gas 口罩