Home / HSK Vocabulary / HSK 7–9 / 灌溉 灌溉 guàn gài HSK 7–9 · C2 Meanings to irrigate Quick facts HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 word list Practice 灌溉 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android.