What does 比例 (bǐ lì) mean in English?

Card 33HSK 2010 Level 533/1311
CARD33
PROGRESS3%
比例
bǐ lì
proportion; scale
Click to reveal
← Previous↑ DeckNext →

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