Home / HSK Vocabulary / HSK 6 / 地下室 地下室 dì xià shì HSK 6 · C1+ Meanings basement cellar Quick facts HSK LevelHSK 6 CEFRC1+ ← Back to HSK 6 word list Practice 地下室 with flashcards MandoBridge uses spaced repetition to help you remember HSK 6 vocabulary — free on iOS and Android.