英语词汇oxygen mask怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	oxygen mask
释义	oxygen mask  Word forms: plural oxygen masks N-COUNT 氧气面具；氧气罩 An oxygen mask is a device that is connected to a cylinder of oxygen by means of a tube. It is placed over the nose and mouth of someone who is having difficulty in breathing in order to help them breathe more easily. 氧气面具；氧气罩 Trends of oxygen mask View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
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英汉双解词典包含141091条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。