smog

smәug

高考四级六级考研托福 Collins 1

n. air pollution by a mixture of smoke and fog

n. 烟雾
[化] 烟雾

Collins 星级

17,069

BNC 频率

12,947

使用频率

smog 是由 smoke（烟）和 fog（雾）两个词合成的，表示烟雾的混合物。可以通过拆分理解其含义。

例句

1. The city was covered in smog, making it hard to see the buildings.

这座城市被雾霾笼罩，导致很难看清建筑物。

2. Many people wear masks during the winter to protect themselves from smog.

许多人在冬天戴口罩以保护自己免受雾霾的影响。

3. The government is taking action to reduce smog levels in urban areas.

政府正在采取措施减少城市地区的雾霾水平。