出没 chūmò to appear and disappear Origin Definitions Defs Strokes Stroke Words Sentences Sents 出没无常 chūmòwúcháng to come and go unpredictably to appear and disappear unpredictably; used to describe movements or whereabouts that are irregular or inconsistent熊出没 xióngchūmò Boonie Bears popular Chinese animated media franchise featuring two bears and a logger named Vick