彌漫 Simplified: 弥漫 On the HSK 7-9 vocabulary list, at CEFR level C2. mímàn ㄇㄧˊ ㄇㄢˋ 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) Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT