excrement collector粪便收集器;大便采集器
animal excrement动物排泄物
pig excrement猪粪
bird excrement鸟粪
excrement ĥ粪便
excrement liquid粪液
egret excrement鸟粪
excrement ŕ粪便
The energy content of the sample be measured and the results as follows: Worm’s body organizes > exuvia (pupa’s shell) > fodder(the poplar blade) > the excrement.
雌雄成虫的排泄物的含能量均在4%左右。
参考来源 - 关中西部苹果林地和耕地土壤微形态特征研究及对比N-UNCOUNT(不可数名词) Excrement is the solid waste that is passed out of a person or animal's body through their bowels. 粪便 [正式]
The cage smelled of excrement.
这个笼子闻起来有粪便味。