苦心

kǔ xīn

B2 Level 6

苦心 (kǔ xīn) is a Chinese word meaning “painstaking effort”. It sits at TOCFL Level 6 (CEFR B2) on Taiwan's official TBCL vocabulary standard.

Definition

  1. painstaking effort
  2. to take a lot of trouble
  3. 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).