1. 飲食失常一種飲食無序，在這種情況下，一個人常常處于不正常的貪食和厭食的交替狀態(tài)，特點是偶爾的暴飲暴食繼而又很快的引起嘔吐或腹瀉
   An eating disorder in which one alternates between abnormal craving for and aversion to food. It is characterized by episodes of excessive food intake followed by periods of fasting and self-induced vomiting or diarrhea.
2. 腸毒素由只限于腸結(jié)胸的細菌而產(chǎn)生的毒素，引起嘔吐和腹瀉并導致食物中毒
   A toxin produced by bacteria that is specific for intestinal cells and causes the vomiting and diarrhea associated with food poisoning.

腹的英語翻譯：

瀉的英語翻譯：