gastric emptying的用法和樣例：
例句
- Metoclopramide increases the tone of the lower esophageal sphincter as well as facilitating gastric emptying.
胃復安促進胃排空的同時可以增加食道下端括約肌張力。 - Sports drinks do not cause delayed stomach emptying or stomach cramps and can be used before and during a race.
運動型飲料不會引起胃排空延遲或胃絞痛，所以通常在賽跑前使用。
