蠕动 Save Sign in to save words Traditional (Taiwan): 蠕動 rúdòng ㄖㄨˊ ㄉㄨㄥˋ to wiggle to squirm peristalsis (wave movement of gut wall) Character by character 蠕(rú)squirm 动(dòng)move A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0