1. pig out 狼吞虎咽、大吃特吃
Would you like to pig out with us tonight?
2. eat up 吃光、吃完、尽情吃
You can eat up the rest of the food.
3. eat out 上馆子吃、出去吃饭
It's a good idea to eat out once a while.
4. eat in 在家吃饭
Are you going to eat in or eat out?
5. eat like a bird 吃得很少
Girls always eat like a bird in order to keep a slender figure.
6. grab a bite 随便吃几口垫垫肚子
Let's grab a bite before we go.
7. I've had enough/I'm full 我吃饱了
I'm full. That big lunch made me sleepy.
8. be on a hunger strike 绝食
The prisoners went on a hunger strike.
9. be on a diet 节食
The doctor says I've got to go on a diet.
10. overeat 吃得太多
I overate at the party last night and got violent indigestion.
11. swallow 吞咽
He contracted his brows and swallowed medicine down.
12. chew 咀嚼
Old men have to chew thoroughly before swallowing.
13. staple food 主食
Prices of staple food such as rice, wheat, corn and oils have more than doubled since March.