不正常 bùzhèngcháng abnormal Definitions Defs Origin 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正常 zhèngcháng adjective normal normal; regular; ordinary; following the standard pattern or rule