英语词汇泄气阀是什么意思，泄气阀的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	泄气阀
释义	DEFINITIVE EXAMPLES 权威例句〔petcock〕A small valve or faucet used to drain or reduce pressure, as from a boiler.泄气阀，小龙头：用来排空或降低压力的一种小阀门或小龙头，如锅炉上的美国传统
随便看	jackhammer jackie Jackie jackie jackie jackie robinson jackie-o jackim jacking jacking jacking jacking block jacking motion jacking oil jacking pad jacking screw jacking-up jackingbolt jackknife jackknife jackknife jackknife jackknifed jackknifing jackladder

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