gaseous waste

• 废气

gaseous waste的用法和样例：

例句

1. He does not know how to make use of this waste gas.
   他不知如何利用这种废气。
2. Cars pollute the air in the form of waste gas.
   汽车以废气的形式污染空气。
3. The gaseous waste is released to the environment after treatment via the stack.
   气体废物经过处理后循烟囱向环境释放。