[网络] 齶咽；咽颚帆；腭咽的

velopharyngeal的用法和样例：

例句

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。

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学英语单词

a posteriori error bound

a-tishoo

adjustment of valve tappet