你的洗池没有 P trap? ihaveafriend 发表于 2023-01-05 01:03
simply replace it with a new one? https://www.homedepot.com/p/Everbilt-Form-N-Fit-1-1-2-in-White-Plastic-Sink-Drain-Flexible-P-Trap-C3522605/205153746 tonner 发表于 2023-01-05 01:25
懂了。谢谢 匿名2022 发表于 2023-01-05 01:40
请问什么是P trap呀，就是图上这种三口的
https://www.homedepot.com/p/Everbilt-Form-N-Fit-1-1-2-in-White-Plastic-Sink-Drain-Flexible-P-Trap-C3522605/205153746
很有用的建议。谢谢！！
懂了。谢谢
呃，你不懂。还是去找专业水管工。