呕心沥血
ǒu xīn lì xuè
Definitions
- 1. lit. to spit out one's heart and spill blood (idiom)
- 2. to work one's heart out
- 3. blood, sweat and tears
Stop forgetting what you study.
Build recall daily.
Try HanyuGuide's Chinese review system with multiple choice, typed recall, tone-aware practice, and reviews scheduled before memory fades.
