risorius muscle
英
美
笑肌
risorius muscle的用法和样例:
例句
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。
risorius muscle的相关资料:
临近单词
RI
Riken
目录
查词历史
英 汉