1. pig out 狼吞虎咽、大吃特吃

Would you like to pig out with us tonight ?

今晚想不想跟我們一起去胡吃海喝一頓?

2. eat up 吃光、吃完、盡情吃

You can eat up the rest of the food.

你可以把剩余的食物吃光。

3. eat out 上館子吃、出去吃飯

It's a good idea to eat out once a while.

隔段時間在外面吃一頓真不錯。

4. eat in 在家吃飯

Are you going to eat in or eat out?

你今天打算在家吃飯還是在飯館吃飯?

5. eat like a bird 吃得很少

Girls always eat like a bird in order to keep a slender figure.

女孩子們吃的很少，為的是保持苗條的身材。

6. grab a bite 隨便吃幾口墊墊肚子

Let's grab a bite before we go.

走之前咱們先趕緊墊墊肚子吧!