What does 苦 (kǔ) mean in English?

Card 248HSK 2010 Level 4248/586
CARD248
PROGRESS42%
苦
kǔ
bitter; hardship; pain; to suffer; painstaking
Click to reveal
← Previous↑ DeckNext →

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