苦心
B2
Level 6
Definition
- painstaking effort
- to take a lot of trouble
- laborious at pains
Stroke order
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Related words at this level
Vocabulary & levels: TBCL / NAER. Parts of speech: TOCFL 8000-word list (SC-TOP). Definitions: CC-CEDICT & CFDICT (CC BY-SA). Stroke data: Make Me a Hanzi (Arphic Public License).