毛 On the HSK 1 vocabulary list, at CEFR level A1. máo ㄇㄠˊ hair feather down wool mildew mold coarse or semifinished young raw careless unthinking nervous scared to devalue or depreciate of currency classifier for Chinese fractional monetary unit ( = 角[jiao3] , = one-tenth of a yuan or 10 fen 分[fen1]) 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