What does 勤恳 (qínkěn) mean in English?

Card 2068HSK Level 42068/3571
CARD2068
PROGRESS58%
勤恳
勤懇
qínkěn
earnest and assiduous(Adjective)
Click to reveal
← Previous↑ DeckNext →

Reveal: Click/Space/Enter/↑↓/w/s/j/k•Navigate: ←→/h/l/a/d