Home / HSK Vocabulary / HSK 4 / 刷牙 刷牙 shuā yá HSK 4 · B2 Meanings to brush one's teeth Quick facts HSK LevelHSK 4 CEFRB2 ← Back to HSK 4 word list Practice 刷牙 with flashcards MandoBridge uses spaced repetition to help you remember HSK 4 vocabulary — free on iOS and Android.