英语词汇“氧气面罩”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	氧气面罩
释义	氧气面罩 yǎngqì miànzhào 基本例句 oxygen mask 若发生紧急情况，头顶上会降下一只氧气面罩。Anoxygen maskwill come down from overhead in case of an emergency. 如果空气缺乏，飞机内的氧气面罩会自动放下。If air is needed, theoxygen maskin the plane will pop down by itself.
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