蠕动的英文：
to wiggle
to squirm

参考例句：

surficial creep
表层蠕动|土爬

Promote stomach to wriggle, improve constipation condition efficiently.
促进肠胃蠕动，有效改善便秘情况。

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。

Having a wormlike motion;twisting or wriggling.
蠕动的具有蠕虫般运动的;弯曲的或扭动的

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。

To the toad, the garden is a worm that wiggles, a bug that flies.
对蟾蛤来说，花园只是一条蠕动的软体虫，一只飞舞的昆虫。

mass peristalsis
总体蠕动,集团蠕动

Motion resembling that of a worm,especially the wavelike contractions of the intestine;peristalsis.
蠕动类似蠕虫的运动，尤指肠的波状收缩;蠕动

Crawl Time
爬行时间;蠕动时间;变动时间

Esophagus ：Muscular tube that conveys food by peristalsis from the pharynx to the stomach.
食道:咽与胃之间的直管，藉由蠕动使食物通过。

wiggle是什么意思：
n. 扭动
v.（使）扭动

Wiggled restlessly in her chair;wiggle a finger at a waitron.
在她的椅子中不停地前后摆动；冲侍者晃了一下手指

She made a wiggle of the hips.
她扭了扭屁股。

She wiggled her finger.
她扭了扭手指。

Wombat wanted to wiggle along the ground.
毛鼻袋熊想在地面上扭动前进。

She wiggled restlessly in her chair.
她在她的椅子中不停地前后摆动。

squirm是什么意思：
v. 蠕动，扭动；羞愧；局促不安
n. 蠕动

I wanted to squirm, but I held still.
我想动一动，但是我却一动没动。

Mentioning religion is a sure way to make him squirm.
一提宗教就肯定会让他感到窘迫不安。

Those places resumed business by squirming into such new designations as massage or escort services
那些场所摇身一变，借用诸如按摩或陪伴服务等新的名义恢复营业了

Sometimes his candor made the people from State squirm a little.
他的坦率态度有时颇使国务院的人有些局促不安。

He had squirmed and wriggled and screeched when his father had washed his face.
父亲给他洗脸时，他扭来扭去，尖声喊叫。