excretory system

excretory system读音音标

英 [ˈekskrɪˌtɔ:ri: ˈsistəm]

美 [ˈɛkskrɪˌtɔri ˈsɪstəm]

excretory system意思解释

释义

排泄系统；

英英释义

The excretory system is a passive biological system that removes excess, unnecessary materials from an organism, so as to help maintain homeostasis within the organism and prevent damage to the body. It is responsible for the elimination of the waste products of metabolism as well as other liquid and gaseous wastes, as urine and as a component of sweat and exhalation.

双语例句

Describe the excretory system of the genus Nereis briefly.请简述沙蚕属的排泄系统。