retention meal

• [医] 滞留[试验]餐

retention meal的用法和样例：

例句

1. Breakfast is the most important meal of the day.
   早餐是一天中最重要的一餐。
2. It was a big meal and we all felt replete.
   这是丰盛的一餐，我们都吃得很饱。