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请输入您要查询的英文单词：
单词
bag valve mask hand respirator
释义
bag valve mask hand respirator
网络
面罩式手持呼吸器
网络释义
1.
面罩式手持呼吸器
什么意思... ... BVM bag-valve mask 袋瓣罩
bag-valve-mask hand respirator
面罩式手持呼吸器
bag-valve-mask system 面罩系 …
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例句
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out of contact exposure
out of contact imaging
out of contact printing
out of contact with
out of contention
out of context
out-of-context
out of contiol
out-of-contract
out of control
outof-control
out-ofcontrol
out of control
out of control
out-of-control light
out of control state
out of controversy
out-of-core
out-of-core flux instrumentation
out-of-core fuel management
out of core fuel management
out-of-core inventory
out of core inventory
out-of-core neutron flux measurement
out-of-core thermionic converter
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：2026/9/7 0:31:55