ㄆㄞˊpáiㄕㄨㄟˇshuǐㄍㄨㄢˇguǎn

  1. 排洩汙水雨水輸送管道大樓排水管要事檢查淹水。」

drainpipe, waste pipe
canal d'évacuation, canal de fuite
Abzugskanal (S)​, Dachrinne (S)​, Fallrohr (S)​