Read Edit View history 心知肚明 xīnzhīdùmíng fully aware Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 心知肚明 xīnzhīdùmíng fully aware idiom · to be well aware 大家对此都心知肚明,只是没说破而已。 Edit Delete References Add reference No references for this word.