不尋常 bùxúncháng unusual 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寻常 尋常 xúncháng adjective ordinary ordinary; usual; common; regular