smog

n. /smɑːɡ/ B2

烟雾；雾霾

Polluted air formed by smoke and fog.

仙境例句

Smoke and fog made a thick smog, and the players could not find their hedgehogs.

烟和雾混成了浓浓的烟雾，玩家们都找不到自己的刺猬了。