have meals 这里的吃用have比较妥当
吃早餐: have breakfast
吃午餐: have lunch
吃早餐: have supper/dinner
吃夜宵: have a night-time snack
eat(have)a meal 吃饭(统称)
晚餐用dinner 中午餐用lunch 早餐用breakfast
吃夜宵用 eat supper
have breakfast 吃早餐
have lunch 吃午餐
have dinner 吃晚餐
Eat.eat breakfast.eat lunch.eat dinner.
Eat, eat breakfast, lunch, dinner, eat food taken late at night