sewer gas
英漢例句
- All drains should be ventilated to avoid the build-up of sewer gas.
應(yīng)該給所有的排水管換氣以避免陰溝臭氣的集聚。 - A device for sealing a passage against the escape of gases, especially a U - shaped or S - shaped bend in a drainpipe that prevents the return flow of sewer gas by means of a water barrier.
U字形或S字形隔臭管為防止氣體漏逸而封堵一段通道的裝置，尤指排水管中的U形管或S形彎管，它可以通過(guò)水的阻擋防止下水道氣體倒流 - A device for sealing a passage against the escape of gases, especially a U-shaped or S-shaped bend in a drainpipe that prevents the return flow of sewer gas by means of a water barrier.
U字形或S字形隔臭管為防止氣體漏逸而封堵一段通道的裝置，尤指排水管中的U形管或S形彎管，它可以通過(guò)水的阻擋防止下水道氣體倒流 - But her bosom was distended, swollen with sewer gas;
她的胸部被畫得很大、被陰溝里的臭氣充得脹大起來(lái)。 - The sewer is choked up with rubbish.
下水道被垃圾堵住了。