✔ 最佳答案
I think that you only confuse with the word of "have"
One of the meaning of HAVE in Chinese is 吃;喝
for example
Have a cup of coffee, please.
請喝杯咖啡。
What did you have for dinner last night? = 昨天晚上你吃了什麼?
I have beef steak for dinner and an ice-cream for dessert