英语词汇“key valve”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	key valve
释义	key valve noun : a valve designed to be operated by a removable key to prevent unauthorized operation
随便看	non compos non compos mentis noncompound noncompounder noncon nonconcentric nonconcur nonconcurrence nonconcurrency nonconcurrent noncondensing noncondensing engine noncondensing turbine nonconducting nonconductor nonconfidence nonconform nonconformable nonconformably nonconformance nonconformer nonconforming nonconformism nonconformist nonconformity

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