excrete

Excrete bacterium 排菌

poison excrete 代謝排毒

excrete urinate 排尿 ^[1] 

One way of minimizing the concentration is to always be sure that you have plenty of water to excrete . 方法之一是儘量減少濃度是要始終確保您有足夠的水來排泄。

We are part of the trajectory of living tissue: our flesh must breathe, metabolize, mate, excrete, and eventually die. 我們是生命組織軌跡的一部分：我們的肉體必須呼吸、代謝、繁殖、排泄，甚至最終消亡。

Root system is the first entrance of metal pollutants from soil into plant. It can excrete organic acids, amino acids, sugars, growth substances etc. 根系是金屬等土壤污染物進入植物的門户，它能分泌有機酸、氨基酸、糖、生長物質等根分泌物到根際環境。 ^[1]