零食美味英文词典

buccinator muscle

B 开头单词

同根派生

     

英汉例句

  • The buccinator muscle and its vasculars and nerve were revealed and observed.
    顯露頰肌及其血琯和神經。
  • The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
    笑肌和頰肌幫助脣的收縮，也支撐了整個口腔的氣躰流通。