The smell of leather permeated the room.

屋子里弥漫着皮革的气味。

The smell of roast beef permeated the air.

烤牛肉的气味弥漫在空气中。

Dissatisfaction among the managers soon permeated down to members of the workforce.

管理人员的不满情绪很快传染给了全体职工。

The air permeated with smoke.

空气中弥漫了烟雾。

Water has permeated (through) the soil.

水已渗遍那片土壤。