苦心
Details
- Definition: painstaking effort, to take a lot of trouble, laborious at pains
- HSK Level: 7
- Frequency Rank: 27893
- Alternate Forms: 苦心
- Notes: POS: n
Variants
苦心
- Pinyin: kǔ xīn
- English Definitions: painstaking effort, to take a lot of trouble, laborious at pains
- Notes: Classifiers:
Other transcriptions: numeric: ku3 xin1, wadegiles: k'u³ hsin¹, bopomofo: ㄎㄨˇ ㄒㄧㄣ, romatzyh: kuu shin