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单词
bag-valve-mask system
释义
bag-valve-mask system
网络
面罩系统
网络释义
1.
面罩系统
什么意思_英语bag-mask在线翻译... ... bag-valve-mask hand respirator 面罩式手持呼吸器
bag-valve-mask system
面罩系统
...
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例句
随便看
extensionists
extension jamb
extension jib
extension joint
extension joints
extension key
extension knife
extension ladder
extension ladders
extension lag
extension lamp
extension language
extension language kit
extension lathe
extension lathe
extension lead
extension leader
extension lead error
extension lead method
extension lead wires
extension length of ladder
extensionless
extension level
extension line
extension line
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：2026/3/25 18:57:14