Home / HSK Vocabulary / HSK 4 / 巴士 巴士 bā shì HSK 4 · B2 Meanings bus (loanword) motor coach Quick facts HSK LevelHSK 4 CEFRB2 ← Back to HSK 4 word list Practice 巴士 with flashcards MandoBridge uses spaced repetition to help you remember HSK 4 vocabulary — free on iOS and Android.