1. Its occurrence is often associated with the malabsorption in intestine or increased excretion from kidney. 镁缺乏的发生通常与肠镁吸收障碍和（或）与增加肾镁排泄有关。
2. The hormone cortisol, which controls salt and water excretion, is made in the morning, wherever the body is. 激素皮质醇控制盐和水的排泄，不管人体处于何地，它都是在早晨形成的。
3. A hormone secreted by the posterior lobe of the pituitary gland that constricts blood vessels, raises blood pressure, and reduces excretion of urine. 后''。'叶'。''加压''。'素'。''由脑垂体后''。'叶'。''分泌的能收缩血管、升高血压并能减小排尿的一种荷尔蒙。
英英解释
n.
1. the bodily process of discharging waste matter
2. waste matter (as urine or sweat but especially feces) discharged from the body
