n.阴沟中发出的臭气；下水道气体

sewer gases───n.阴沟中发出的臭气；下水道气体

sewer rats───[脊椎]褐鼠

sewer rat───[脊椎]褐鼠

sewer gasses───下水道气体

pepper gas───胡椒瓦斯

sewage gas───[能源]沼气

semiwater gas───半水煤气

sevrugas───n.闪光鲟鱼子酱

sewerage───n.下水道系统

gas hydrogen sulfide, which even in small concentrations is lethal. People generally call the gas "sewer gas."───这种细菌释放出硫化氢气体，该气体即使浓度很小也会致命，人们通常将这种气体称为“阴沟臭气。”

product mainly uses in making the yacht the sewer pipe the gas line the cooling tower the wind-driven generator fan blade.───产品主要用于造游艇，下水管道，天然气管道，冷却塔，风力发电机的风叶。

One of those manholes like a bloody gaspipe and there was the poor devil stuck down in it, half choked with sewer gas.───个阴沟口，就像那讨厌的煤气管一样，卡住了一个可怜的家伙。阴沟里的臭气已把他熏个半死。

All drains should be ventilated to avoid the build - up of sewer gas.───应该给所有的排水管换气以避免阴沟臭气的集聚.

Fundamental monitoring methodology of sewer gas and the design of monitoring device for flammable sewer gas.

All drains should be ventilated to avoid the build - up of sewer gas.

One of those manholes like a bloody gaspipe and there was the poor devil stuck down in it , half choked with sewer gas.

It gives off the gas hydrogen sulfide, which even in small concentrations is lethal. People generally call the gas "sewer gas."