托福听力高频小词和习语（中）

　　11,cost somebody an arm and a leg
　　A: Did you see the diamond ring Bill gave to Linda?
　　B: I sure did. It must have cost him an arm and a leg.

　　12, cut it out 闭嘴
　　I told you to cut it out.

　　13,be cut out for 生来时做……的
　　Dr. Hamilton doesn’t feel Larry is cut out for the medical profession.

　　14,department chair 系主任
　　I didn’t write that memo to the department chair.

　　15,dirt cheap 非常便宜
　　A: You’ve already furnished your apartment?
　　B: I’ve found some used furniture that was dirt cheap.

　　16, do with 用…..凑合; do without 没有……也行
　　You can do with your girlfriend.
　　You can do without your girlfriend

　　17, dog tired 特别累，同义：run down; worn out; out of steam
　　I’m dog tired these days. I’m working on seven articles.

　　18, down jacket 羽绒服

　　19，drive somebody up the wall 让某人发疯;同义：drive somebody out of one’s mind
　　The sound of all that raffic is driving me out of my mind.

　　20, fall back on 依赖
　　A: Were you able to understand that French novel without any help from the teacher?
　　B: I did pretty well, but I had to fall back on my dictionary occasionally.