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	felt seal felt side felt tip pen felt up felt washer felt wheel felt whipper felt widening roll felt wiper felt wrapped roll felt-covered felt-tip felt-tip felt-tip pen felt-tip pen felt-tip pen felt-tipped felt-tipped pen felt-tipped pen feltcup felted felted felted texture felted wool felter

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