air pollution
[英][eə(r) pəˈluʃən][美][er pəˈluʃən]
n.
空气污染;
网络
大气污染; 污浊空气; 空气污染,大气污染;
双语例句
1
They say gas guzzlers are contributing to air pollution.
他们说高耗油汽车是造成空气污染的原因之一。
gases是gas的复数么?怎么发音?
是复数,“气体”。 Hydrogen and oxygen are gases. 氢和氧是气体。 Air is a mixture of gases. 空气是气体的混合物。
翻译成英语:他跑得快;他们听得很仔细;火车就要开了;煤气用完了。
He ran fast.
They listened very carefully.
The train is about to leave.
The gas has ran out.
希望对你有帮助~
天上~