苦心
苦心
kǔ xīn
painstaking effort; to take a lot of trouble; laborious at pains
verb
Characters in This Word
Definitions
- (verb) painstaking effort
- to take a lot of trouble
- laborious at pains
Example Sentences
Example sentences coming soon.
Related Words
HSK & Exam Info
This word is not part of the HSK vocabulary lists.