n

1.可数名词：餐饭，用餐时间

2.可数名词：一餐（之量）

3.不可数名词：粗粉，碾磨碎的粉

4.不可数名词：燕麦片

单词分析

这两个名词都有“餐”之意。

dinner正餐。指一日中的主餐，可中午吃，也可晚间吃。

meal泛指一日三餐的任一餐，也可指一餐所吃的东西。

英语解释

any of the occasions for eating food that occur by custom or habit at more or less fixed times

coarsely ground foodstuff; especially seeds of various cereal grasses or pulse

the food served and eaten at one time