musculus constrictor

• 缩肌

musculus constrictor的用法和样例：

例句

1. The cricopharyngeal muscle, a component of the inferior constrictor, forms the muscular orifices of the esophagus.
   环状咽肌是肌下缩肌中的一个组织，形成食道的肌肉。
2. The superior pharyngeal constrictor assists in gaining velopharyngeal closure, while peristaltic movement of food is facilitated by the middle and inferior pharyngeal constrictors.
   咽缩上肌辅助颚咽的闭锁，而咽上缩肌和咽缩中肌使食物蠕动较容易。