不夠 bùgòu HSK2 not enough Origin Definitions Defs Strokes Stroke Words Sentences Sents 不 bù adverb not Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings够 夠 gòu verbadjective enough to be enough or sufficient to meet a need or standard