oxygen mask
英
美
- n.[医](供人吸氧时用的)氧气面罩
详细释义
Noun:
-
a breathing device that is placed over the mouth and nose; supplies oxygen from an attached storage tank
双语例句
- An oxygen mask will come down from overhead in case of emergency.
如果发生紧急情况，头顶上会放下一只氧气面罩。 - The car with its whirring air conditioning was like an oxygen mask.
配备了高功率空调的汽车就像一个氧气面罩。
用作名词 (n.)
相关词汇
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