The first year it was available, Coca-Cola averaged nine servings a day across all the Atlanta soda fountains where it was sold.
2017年12月六级真题（第一套）阅读 Section C
Those involved in the clinical trails on average ate 3.3 servings of pasta a week instead of other carbohydrates, one serving equaling around half a cup.
2019年6月六级真题（第一套）阅读 Section A
柯林斯高阶英汉双解学习词典释义
N-COUNT
(供一个人吃的)一份食物的量
A serving is an amount of food that is given to one person at a meal.