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 Overview Practice 巴士 with flashcards MandoBridge uses spaced repetition to help you remember HSK 4 vocabulary — free on iOS and Android. ← All HSK 4 vocabulary