Dictionary/煞费苦心

煞费苦心 煞費苦心

shà fèi kǔ xīn

ㄕㄚˋ ㄈㄟˋ ㄎㄨˇ ㄒㄧㄣ
Phr
1to take a lot of trouble (idiom); painstaking
2at the cost of a lot of effort

Characters

煞费苦心