n.排泄，排泄物；分泌，分泌物

原形：excretion复数：excretions

The excretion of waste products is essential for the health of any living organism.
排泄废物对任何生物体的健康都是必不可少的。
The kidneys play a crucial role in the excretion of toxins from the body.
肾脏在从体内排泄毒素中起着至关重要的作用。
Certain medications can interfere with normal excretion processes.
某些药物可能干扰正常的排泄过程。
Excretion rates vary among different species and can be influenced by diet and environmental factors.
不同物种的排泄率各不相同，可受饮食和环境因素的影响。
The liver aids the kidneys in the excretion of bilirubin, a waste product from red blood cells.
肝脏协助肾脏排泄胆红素，这是一种来自红血球的废物产物。
Excretion of excess water helps maintain electrolyte balance in the body.
过量水分的排泄有助于维持体内的电解质平衡。
Environmental pollutants can hinder the excretion of heavy metals from the body.
环境污染物可能阻碍体内重金属的排泄。
Regular exercise can enhance the excretion of metabolic waste through sweating.
规律运动可以通过出汗增强代谢废物的排泄。
In some cases, increased fluid intake can promote excretion and help prevent kidney stones.
在某些情况下，增加液体摄入可以促进排泄，有助于预防肾结石。
The study of excretion mechanisms provides insights into the physiological functions of various organs.
对排泄机制的研究为了解不同器官的生理功能提供了深入的见解。