“通便”怎么读？

“通便”的英语可以翻译为：elaxing the bowels，free movement of the bowels，defaecate，defaecation，defecation ...

能在肠胃里迅速发酵的食物是绝佳的天然通便剂。Foods that ferment quickly in the stomach are excellent natural laxatives.人工甜味剂山梨糖醇有通便作用。The artificial sweetener sorbitol has a laxative effect.医生们尝试用通便药物催泻以使他退烧。The doctors attempted to reduce his...