Home / HSK Vocabulary / HSK 5 / 月球 月球 yuè qiú HSK 5 · C1 Meanings the moon Quick facts HSK LevelHSK 5 CEFRC1 ← Back to HSK 5 word list Practice 月球 with flashcards MandoBridge uses spaced repetition to help you remember HSK 5 vocabulary — free on iOS and Android.