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单词
bag valve mask respiration umit
释义
bag valve mask respiration umit
网络
面罩活瓣呼吸装置
网络释义
1.
面罩活瓣呼吸装置
什么意... ... bag-valve-mask system 面罩系统
bag-valve-mask respiration umit
面罩活瓣呼吸装置
bag valve-mask 袋瓣面罩给 …
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例句
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-stopper\n
stopper
stopper and nozzle brick
stopper bolt
stopper brick
stopper chain
stopper circuit
stopper down
stopper drill
stoppered
stoppered bottle
stoppered graduated measuring glass
stoppered pouring basin
stoppered test tube
stopper end
stopper gudgeon
stopper handle
stopper head
stopper hitch
stopper hole
stopper hook
stoppering
stop period
stopper knot
stopper-knot
英汉双解词典包含2704715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。
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更新时间：2026/4/15 9:01:44