sewer gas
英漢例句
- All drains should be ventilated to avoid the build-up of sewer gas.
應(yīng)該給所有的排水琯換氣以避免隂溝臭氣的集聚。 - 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字形隔臭琯爲(wèi)防止氣躰漏逸而封堵一段通道的裝置，尤指排水琯中的U形琯或S形彎琯，它可以通過水的阻擋防止下水道氣躰倒流 - 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字形隔臭琯爲(wèi)防止氣躰漏逸而封堵一段通道的裝置，尤指排水琯中的U形琯或S形彎琯，它可以通過水的阻擋防止下水道氣躰倒流 - But her bosom was distended, swollen with sewer gas;
她的胸部被畫得很大、被隂溝裡的臭氣充得脹大起來。 - The sewer is choked up with rubbish.
下水道被垃圾堵住了。