Definition of P-trap in English:

P-trap

noun

Late 19th century: so named because of its shape.

词汇	P-trap
释义	Definition of P-trap in English: P-trap noun A trap consisting of a U-bend with the upper part of its outlet arm bent horizontally. P型存水弯 Example sentencesExamples As needed, cut the P-trap and rotate both the trap section of the P-trap and the disposer. You will need a pipe wrench to disconnect the chrome fittings between the garbage disposal or the sink and the P-trap. Then connect the P-trap to the tail piece with another washer and slip nut. Origin Late 19th century: so named because of its shape.
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