Home / HSK Vocabulary / HSK 7–9 / 双重 双重 shuāng chóng HSK 7–9 · C2 Meanings double Quick facts Traditional雙重 HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 word list Practice 双重 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android.