buccinator

音标发音

• 英式音标 [ˈbʌk.sɪ.neɪ.tər]
• 美式音标 [ˈbʌk.səˌneɪ.t̬ɚ]
• 英式发音
• 美式发音

基本解释

• n.颊肌；颊筋

同根派生

英汉例句

用作名词 (n.)

• The buccinator muscle and its vasculars and nerve were revealed and observed.
  显露颊肌及其血管和神经。
• The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity.
  笑肌和颊肌帮助唇的收缩，也支撑了整个口腔的气体流通。

英英字典

剑桥英英字典

• the flat, thin cheek muscle, inside the mouth at the side of the face