ㄇㄧˊㄇㄢˋmímàn

弥漫
  1. 充滿遍布瀰漫 不用)​。 煙霧彌漫」、彌漫幸福氛圍」。

to pervade, to fill the air, diffuse, everywhere present, about to inundate (water)​, permeated by (smoke)​, filled with (dust)​, to saturate (the air with fog, smoke etc)​