英语词汇“oxygen mask”是什么意思，“oxygen mask”的读音、用法及例句翻译-烛光网

词汇	oxygen mask
释义	oxygen maskn.（名词） A masklike device placed over the mouth and nose and through which oxygen is supplied from an attached storage tank.氧气面具：象面具的一种置于嘴和鼻子上的装置，通过它氧气可以被从与之相连的贮存罐所提供
随便看	primary color primary consumer primary election primary growth primary health care primary meristem primary school primary stress primary structure primary syphilis primary tissue primary tooth primary verb primary wall primary wave primary xylem primate primate primates primatologies primatology primavera primaveras prime prime

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