第三人称单数： defecates
过去式： defecated
过去分词： defecated
现在分词： defecating

The animals have such matted coats that they cannot defecate properly .

这些动物的皮毛成毡，甚至无法排便。

Is defecate drier is still carrying blood sometimes how to return a responsibility ?

大便比较干燥有时还带血是怎么回事？

Presumably they don 't defecate either .

估计示威村民都不用新陈代谢。

Must cleanout in time and sprayed the wound after defecate .

排便后应及时清洗后喷洒本品。

Almost 40 percent ( 2.6 billion people ) of the world 's population lack a safe , reliable toilet and more than a billion people defecate in the open .

全世界有差不多40%的人口（26亿人）缺乏在卫生方面有所保障的厕所，有超过10亿人不得不在露天的环境中排便。