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¡¡¡¡1¡¡a change of pace ½Ú×à±ä»»

¡¡¡¡You can't do these chemistry experiments all day long. You certainly need a change of pace.

¡¡¡¡2¡¡ a far cry from Ïà¾àÉõÔ¶

¡¡¡¡The published book is far cry from the early manuscript.

¡¡¡¡3¡¡and how µÄÈ·

¡¡¡¡A£º She's a good dancer.

¡¡¡B£º and how.

¡¡¡¡4¡¡a matter of time ʱ¼äÎÊÌâ

¡¡¡¡It is only a matter of time.

¡¡¡¡5¡¡a phone call away Ò»¸öµç»°Ö®Ô¶£¬Ô¸Òâ¹ýÀ´°ïæ¡£

¡¡¡¡If you need my help,do let me know. Just remember I am a phone call away.

¡¡¡¡6¡¡a while back ²»¾ÃÒÔÇ°

¡¡¡¡7¡¡all along Ò»Ö±

¡¡¡¡I knew it all along.

¡¡¡¡8¡¡anything but ¾ø¶Ô²»

¡¡¡¡I was anything but happy about going.

¡¡¡¡9¡¡account for ½âÊÍ

¡¡¡¡How do you account for it£¿

¡¡¡¡10¡¡after all µ½µ×

¡¡¡¡A£º I've just seen the X-rays and your teeth look just fine£¬

¡¡¡¡B£º I see. Then there is nothing to worry about after all.

caicainiao

¡¡¡¡11¡¡allergic to ¶Ô|¡­¡­¹ýÃô

¡¡¡¡Oh man£¡ Something in this room is making my eyes itch. I must be allergic to something.

¡¡¡¡12¡¡at sb's service ԸΪijÈË·þÎñ

¡¡¡¡I am at your service at any time.

¡¡¡¡13¡¡around the clock 24Сʱ²»Í£

¡¡¡¡Martha studied around the clock for management exam.

¡¡¡¡14¡¡as far as I know ¾ÍÎÒËùÖª

¡¡¡¡15¡¡at home with ¶Ô¡­¡­¡­ºÜÊìϤ

¡¡¡¡She is at home with problems like this.

¡¡¡¡16¡¡back out

¡¡¡¡1£© Í˳ö

¡¡¡¡A£º Wasn't Bert supposed to sing tonight£¿

¡¡¡¡B£º Yes,but he backed out at last minute

¡¡¡¡2£©²»ÂÄÐÐ

¡¡¡¡She finally backed out of her promise.

caicainiao

¡¡¡¡17¡¡be cut out for ÌìÉúÊʺÏ

¡¡¡¡I'm not cut out to be a hero.

¡¡¡¡18¡¡be absorbed in

¡¡¡¡She has been absorbed in a horror fiction. I can't tear her away.

¡¡¡¡19¡¡be addicted to ¶Ô¡­¡­ÉÏñ«

¡¡¡¡She has been addicted to drugs for years.

¡¡¡¡20¡¡be attached to ¶Ô¡­¡­ÓиÐÇé

¡¡¡¡A£º I'm amazed that you are still driving that old car of yours. I thought you would have gotten rid of it years ago.

¡¡¡¡B£º It runs well and I've actually been quite attached to it.

¡¡¡¡21¡¡back up

¡¡¡¡1£© ÀÛ»ý

¡¡¡¡The subway is running behind schedule,and traffic is backed up for blocks. I don't know if we'll make the 6£º30 show.

¡¡¡¡2£© Ö§³Ö

¡¡¡¡I'll back it up.

¡¡¡¡22¡¡be bound for µ½¡­¡­µØ·½

¡¡¡¡The bus is bound for New England.

¡¡¡¡23¡¡be £¨feel£© myself ÕÒµ½×ÔÎÒ

¡¡¡¡I'm feeling myself again.

¡¡¡¡24¡¡be burned up ÉúÆø

¡¡¡¡She was really burned up at the news.

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¡¡¡¡25¡¡be hard up for

¡¡¡¡I'm hard up for clothes,but I have a lot of books.

¡¡¡¡26¡¡be head and shoulders above ºÃÐí¶à

¡¡¡¡In calculus,Joe is head and shoulders above his classmates.

¡¡¡¡27¡¡be in the dark ÃÉÔÚ¹ÄÀï

¡¡¡¡A£º Do you have any idea what his notice is about£¿

¡¡¡¡B£º I¡®m as in the dark as you are.

¡¡¡¡28¡¡be stuck ¿¨×¡ÁË

¡¡¡¡I can't get this window open. It's stuck.

¡¡¡¡29¡¡bite off more than one can chew. Ì°¶à½À²»ÀÃ

¡¡¡¡A£º I hear you're taking an advanced physics course this semester.

¡¡¡¡B£º I think I've bitten off more than I can chew.

¡¡¡¡30¡¡break new ground ÓÐÁËеÄÍ»ÆÆ

¡¡¡¡His architectural design broke new ground in the field.