peristalsis [ˌperɪ'stælsɪs]以下由轻松背单词网站提供
单词级别附加级基本释义n. (肠壁)蠕动参考例句These rhythmic waves of muscular relaxation and contraction are called peristalsis. 这种肌肉舒张和收缩的有节律波动称为蠕动。Peristalsis in the body of the esophagus is under vagal control. 食管本体的蠕动受迷走神经支配。 推荐阅读 |