英语词汇“crown vent”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	crown vent
释义	crown vent noun : a vent for a plumbing fixture in which the vent pipe is connected at the top of the curve in the pipe that forms the trap
随便看	provencale provence provence rose provencial provend provender provenience provenly proventricular proventricule proventriculitis proventriculus provençal provençal provençale prove out prover proverb proverb pro-verb proverbial proverbialist proverbially proves prove up

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