Chinese edit

 
to cost; to spend; fee
to cost; to spend; fee; wasteful; expenses; surname
 
to use up; to exhaust; to end
to use up; to exhaust; to end; to finish; to the utmost; exhausted; finished; to the limit (of sth)
trad. (費盡心機) 心機
simp. (费尽心机) 心机

Pronunciation edit


Idiom edit

費盡心機

  1. rack one's brains; beat one's brains out