早餐：Breakfast
午餐：Lunch
晚餐：Dinner

来源：这些词都是英语原有词汇。

英文例句及翻译：

What did you have for breakfast this morning?
你今天早上吃什么了？
Let's meet for lunch at noon.
让我们中午一起吃午餐。
I'm going to cook dinner for my family tonight.
我今晚将为我的家人做晚餐。