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	knobblier knobbliest knobbling knobbly knobby knobcone pine knobkerrie knobkerries knobs knobstick knobthorn knobthorne knobweed knobwood knock knock (about) knock (someone) off his/her pedestal knock (someone) sideways knock (something) on the head knock about knock around knock back knock cold knock dead knock down

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crown vent