Read Edit View history 费尽心思 fèijìnxīnsi rack one's brains Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 费尽心思/ 費盡心思 fèijìnxīnsi rack one's brains expression · to rack one's brains; to take great pains to think something through 为了解决这个问题,他费尽心思。 Edit Delete References Add reference No references for this word.
费尽心思/ 費盡心思 fèijìnxīnsi rack one's brains expression · to rack one's brains; to take great pains to think something through 为了解决这个问题,他费尽心思。 Edit Delete