peristalsis /.peri'stælsis/ 📖 中文释义 n. 蠕动[医] 蠕动 🔗 释义中的汉语词 蠕动 📘 English Definition(英文释义) n. the process of wavelike muscle contractions of the alimentary tract that moves food along ← peristalses P 字母词表 peristaltic →