The excreta of humans and land animals contain soluble refractory organic matter.
人和陆生动物排泄物含有可溶的难处理有机物质。
Determination of Arsenic in the Excrement Samples of Medicine-Taking Animal by HG-AFS with Microwave Digestion
服药动物排泄物中微量砷的微波消解-氢化物发生原子荧光法测定
Determination of Microamount Mercury in the Excrement Samples of Animal Taking Medicine by AFS with Microwave Digestion
微波消解-原子荧光光谱法测定服药动物排泄物中的微量汞
any animal or plant material used to fertilize land especially animal excreta usually with litter material.
任何使土壤肥沃的材料，来自动物或植物，特别是动物排泄物，常与干草杂物混在一起。
the discharge of pus.
动物通过排泄排出体内的废物。
the eating of excrement or other filth.
吃排泄物或其他污物。
Waste matter, eg human excreta
废物（如人体排泄物）
To excrete waste from the bladder or bowels.
排泄从膀胱或肠中排泄废物
The excretory opening of the digestive tract in animals such as birds, reptiles, amphibians, and fish.
肛门鸟、爬行动物、两栖动物以及鱼等动物的消化道的排泄口
A piece of excrement.
屎蛋，粪一块排泄物
The matter so evacuated.
粪便肠排泄出的物体
excreta (especially of insects).
（尤指昆虫的）排泄物。
Sweat is also an excretion.
汗也是一种排泄物。
excrementitial absorption
排泄物吸收, 病质吸收
Besides, sports stimulate the circulation of blood and help to excrete the wastes in the body.
另外，运动促进血液循环，有助于排泄体内废物。
The excretory organ of a vertebrate embryo from which the kidney develops.
原肾脊椎动物胚胎的排泄器官，肾由此发展而来
Residue and degradation kinetics of chlortetracycline in chicken excreta
金霉素在鸡排泄物中的残留及降解动态
To excrete or discharge(waste matter, especially from the bowels.
排空通过排泄道排出（废物），尤指从肠