adj.排泄的，分泌的；有排泄功能的

Lacking normal voluntary control of excretory functions. 大小便失禁缺乏排瀉功能的正常自動(dòng)控制的

The excretory opening of the digestive tract in animals such as birds, reptiles, amphibians, and fish. 肛門鳥、爬行動(dòng)物、兩棲動(dòng)物以及魚等動(dòng)物的消化道的排泄口

Serving to carry waste out of the body; excretory. 排泄的用來把廢物帶出體外的; 排泄的