意外 yìwài HSK3 accident Definitions Defs Origin Strokes Stroke Words Sentences Sents 出人意外 chūrényìwài unexpected unexpected; to turn out other than expected (idiom)出乎意外 chūhūyìwài unexpected beyond expectation; unexpected交通意外 jiāotōngyìwài accident traffic accident or car crash意外事故 yìwàishìgù accident