Home / HSK Vocabulary / HSK 7–9 / 缺口 缺口 quē kǒu HSK 7–9 · C2 Meanings nick jag gap shortfall Quick facts HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 word list Practice 缺口 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android.