Read Edit View history 心腹大患 xīnfùdàhuàn mortal malady Origin Definitions Defs Strokes Stroke Words Sentences Sents 心腹大患 xīnfùdàhuàn mortal malady a serious hidden danger; a major threat from within or close at the core of something Frequency Written text 0.258 per million Sources Frequency data BCC Corpus (BLCU)
心腹大患 xīnfùdàhuàn mortal malady a serious hidden danger; a major threat from within or close at the core of something Frequency Written text 0.258 per million Sources Frequency data BCC Corpus (BLCU)