The abilities of the liver to metabolize drugs and of the kidney to excrete drug metabolites decline with the aging process 肝脏代谢药物的能力和肾脏排泄药物的能力随着年龄的增长而下降。
The albatross drinks sea water . it has a special desalinization apparatus that strains out and excretes all excess salt 信天翁喝海水。它体内有一个特殊的淡化器官可将过多的盐分过滤排泄出来。
The polyps , surrounded by a fleshy skin , excrete a carbonic substance from which the corals grow like trees and branches ，珊瑚虫才能造礁。珊瑚自己会分泌出一种石灰质来建造自己的骨骼躯壳
Water - soluble vitamins vitamin b c can dissolve in water and the excess from intake will be excreted through urine 水溶性维生素b c能溶于水中，当摄取量多于身体需要时，多馀的会随尿液排出体外。
In fungi and small protoctists waste products are excreted by diffusion through the cell or body surface into the external medium 真菌和小型的原生生物代谢废物的分泌则通过细胞或体表扩散到外界。
On the other hand , when bile is excreted properly , the liver can give full play to its function in regulating the normal flow of qi 另一方面，只有胆汁的排泄正常，肝才能充分执行其正常的理气功能。
Steviol is completely absorbed and is excreted in the bile as conjugates ; only a very small fraction is detectable in urine 甜菊醇被完全吸收后，成为轭合物在汁中排出，只有极微的份量在尿液中检出。
9 . observations from some research studies report that some people with compromised immune systems can excrete copious amount of viruses 9 .据研究观察所得，一些免疫系统受损的人士会排出大量病毒。
Since taking nutrilite intestiflora my intestines feel much better and i can excrete on a regular basis 服食健体乐后，肠道健康得到明显改善，而且即使工作很忙，也能保持正常的排便，而且亦畅道得多。
Steviol is completely absorbed and is excreted in the bile as conjugates ; only a very small fraction is detectable in urine 甜菊醇被完全吸收后，成为轭合物在?汁中排出，只有极微的份量在尿液中检出。
