蠕动 rúdòng wiggle Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: peristalsis All meanings 3 rúdòng 3 wiggle 2peristalsis 1 1 sentence for 蠕动 (rúdòng — peristalsis) 这种药物有助于促进肠道的蠕动。 zhè zhǒng yàowù yǒuzhùyú cùjìn chángdào de rúdòng. This medicine helps promote intestinal peristalsis. Source: Dong Chinese Dictionary