英语词汇respiratory line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	respiratory line
释义	respiratory line 简明释义呼吸线双语例句 1 Respiratory protective devices - Compressed air line breathing apparatus for use with a full face mask, half mask or a mouthpiece assembly - Requirements, testing, marking. 呼吸保护装置。与全罩式面罩、半罩式面罩或口罩一起使用的压缩空气导管呼吸装置。要求、试验和标志。
随便看	go to the knackers go to the land go to the length go to the length of go to the mat go to the mattresses go to the mat with go to the mess go to the mischief go to the mosque go to the movie go to the movies go to the opposite extreme go to the other extreme go to the pack go to the parish go to the people go to the pictures go to the play go to the police go to the polls go to the rear go to the rescue go to the restroom go to the root of

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