蠕动、拥挤的人群使她感觉幽闭恐惧症要发作了。

The churning, pressing crowds made her feel claustrophobic.

《柯林斯英汉双解大词典》

食道：咽与胃之间的直管，借由蠕动使食物通过。

Esophagus: Muscular tube that conveys food by peristalsis from the pharynx to the stomach.

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RB 02蠕动泵是通过旋转的滚柱使胶管蠕动来输送液体的。

RB02 peristaltic pump can transfer the materiel through liquid now with the pressure of peristalsis by gyred roller.

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