1. allergic to 对|过敏
Oh man! Something in this room is making my eyes itch, I must be allergic to something.
2. at sbs service 愿为某人服务
I am at your service at any time.
3. around the clock 24小时不停
Martha studied around the clock for management exam.
4. as far as I know 就我所知
5，at home with 对..很熟悉
She is at home with problems like this.
6. back out
1) 退出
A: Wasnt Bert supposed to sing tonight?
B: Yes. but he backed out at last minute
2)不履行
She finally backed out of her promise.
7. be cut out for 天生适合
Im not cut out to be a hero.
8. be absorbed in
She has been absorbed in a horror fiction. I cant tear her away.
9. be addicted to 对上瘾
She has been addicted to drugs for years.
10. be attached to 对有感情
A: Im amazed that you are still driving that old car of yours. I thought you would have gotten rid of it years ago.
B: It runs well and Ive actually been quite attached to it.
