不亦 bù yì 🔊 isn't it truly …?; how … it is! + Review this word Meanings bù yì (literary) isn't it truly …?; how … it is! Its characters 不bùnot; noHSK 1亦yìalsoHSK 7–9 Words with 不亦 不亦乐乎 bù yì lè hū lit. isn't that a joy? (quote from… HSK 7–9