Home / HSK Vocabulary / HSK 3 / 比例 比例 bǐ lì HSK 3 · B1 Meanings proportion scale Quick facts HSK LevelHSK 3 CEFRB1 ← Back to HSK 3 word list Practice 比例 with flashcards MandoBridge uses spaced repetition to help you remember HSK 3 vocabulary — free on iOS and Android.