excrement 雅思

Avian flu basically is to pass excrement and urine the pollution that waits to basket of dress, shoe, equipment, egg is pestiferous.

禽流感主是通过对服装、鞋、设、蛋筐等的污染传播疾病。

Ask medicine for help urgently. 2-year-old child is afraid of flavour specially , self pulls the human excrement city vomiturition , is able to vomit even.

我的知道>生活>育儿>急求医。2岁小孩特怕味道，自己拉大都会干呕，甚至会吐。

Waste derived from human activitirs, such as rapeseed placentiform from the extraction of rape oil;fruit faeces from the extraction of fruit juice;chicken excrement from the scall farming of chickens.

摘物是人类为满足自身需的产物，如菜籽饼来自于油菜籽取油，果渣来自于水果取汁，鸡来自于规模化养鸡。