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	ephedrine hydrochloride ephedrine sicca ephedrine spray ephedrine sulfate ephedroid ephelides ephelides ephelis ephelis ephemera ephemera ephemera ephemera ephemera britannica ephemerae ephemeral ephemeral ephemeral ephemeral ephemeral alga ephemeral fever ephemeral fever ephemeral fever of horses ephemeral lake ephemeral plant

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