默默无闻 Save Sign in to save words Traditional (Taiwan): 默默無聞 On the HSK 7-9 vocabulary list, at CEFR level C2. mòmòwúwén ㄇㄛˋ ㄇㄛˋ ㄨˊ ㄨㄣˊ unknown unrenowned idiom Character by character 默(mò)silent 默(mò)silent 无(wú)not to have 闻(wén)hear A Chinese word or character, or English Search 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