非得 Save Sign in to save words On the HSK 7-9 vocabulary list, at CEFR level C2. fēiděi ㄈㄟ ㄉㄟˇ (followed by a verb phrase, then – optionally – 不可, or 不行 etc) must Character by character 非(fēi)not be 得(děi)have to 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