Home / HSK Vocabulary / HSK 7–9 / 由来 由来 yóu lái HSK 7–9 · C2 Meanings origin Quick facts Traditional由來 HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 word list Practice 由来 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android.