表示雾霾haze和smog哪个更正式

Question

如题所述

Answer 1

haze
N-VAR （阴）霾;雾霭 Haze is light mist, caused by particles of water or dust in the air, which prevents you from seeing distant objects clearly. Haze often forms in hot weather.
N-SING 雾状物 If there is a haze of something such as smoke or steam, you cannot see clearly through it.
N-SING 迷糊;懵懂 If someone is in a haze, they are not thinking clearly or not really noticing what is happening around them.

smog
N-VAR 烟雾(烟与雾的混合物，见于某些重工业城市) Smog is a mixture of fog and smoke which occurs in some busy industrial cities.

从英文释义上看，haze强调的是薄雾，形成于炎热天气，smog没有强调天气，所以smog更正式些。

Answer 2

雾用fog，霾用haze，smog表示烟雾。