英语词汇“gas helmet”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	gas helmet
释义	Gas Helmet nnoun.artifacta protective mask with a filter; protects the face and lungs against poisonous gases Synset:gasmask respirator Hypernyms:mask Inherited Hypernyms:gasmaskmaskprotective coveringcoveringartifactwholeobjectphysical entityentity
随便看	system of measurement system of numeration system of rules system of weights system of weights and measures system program systems analysis systems analyst systems program systems software systole systolic systolic murmur systolic pressure syzygium syzygium aromaticum syzygy szechuan szechwan szechwan province szell szent-gyorgyi szilard t ta

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