¡¡¡¡£¨1£© A back number£¨¹ýÆÚÊ鿯£¬¹ýʱµÄÈË£©£º
¡¡¡¡£¨i£© Mr Lim has left the cabinet and is now a back number.
¡¡¡¡£¨ii£© Sometimes, a back number costs more than a current number.
¡¡¡¡£¨2£© Look after number one£¨ÕÕ¹Ë˽Àû£©£º
¡¡¡¡Max is very selfish, often looking after number one.
¡¡¡¡£¨3£© One's number two£¨×øµÚ¶þ°Ñ½»ÒεÄÈË£©£º
¡¡¡¡When David could not attend a meeting, he sent his number two to deputise for him.
¡¡¡¡£¨4£© At one time£¨´ÓÇ°ÓиöʱÆÚ£©:
¡¡¡¡At one time, a few of us often had lunch together.
¡¡¡¡£¨5£© Back to square one£¨´ò»ØÔÐΣ©£º
¡¡¡¡Mr Su is not successful in business, so he is almost back to square one.
¡¡¡¡£¨6£© At one with¡¡ £¨ºÍ¡¡¿´·¨Ò»Ñù£©£º
¡¡¡¡Henry and Christine have never been at one with each other, no matter what the subject of discussion is.
¡¡¡¡£¨7£© One up on¡¡ £¨±È¡¡ÓÐÀû£©£º
¡¡¡¡As your child has a better head start, he is one up on his peers.
¡¡¡¡£¨8£© It's all one to¡¡£¨¶Ô¡¡¶¼Ã»Ê²Ã´²î±ð£©£º
¡¡¡¡To the seaside or to the park? It is all one to me as long as we go out today.
¡¡¡¡£¨9£© One of these days£¨×î½ü£©£º
¡¡¡¡If Harry goes on littering, he will get into trouble one of these days.
¡¡¡¡£¨10£© In two minds about£¨¶Ô¡¡ÈýÐÄÁ½Ò⣩£º
¡¡¡¡Irene is still in two minds about going to her former boy friend's wedding party.
¡¡¡¡£¨11£© It cuts both ways£¨ÓÐÀûÒ²Óбף©£º
¡¡¡¡Jim asked Mary not to go to the party. But it cuts both ways. Mary now expects Jim to stay at home with her.
¡¡¡¡£¨12£© Put two and two together£¨¸ù¾ÝÊÂʵÍƶϣ©£º
¡¡¡¡Since Susan is neither at home nor at work, Bob puts two and two together and guesses that she should be in the shopping centre.
¡¡¡¡£¨13£© On all fours£¨ÅÀ×Å£©£º
¡¡¡¡Infants are on all fours prior to learning to walk.
¡¡¡¡£¨14£© At sixes and sevens£¨ÂÒÆß°ËÔ㣩£º
¡¡¡¡Tony moved to a new office where everything is still at sixes and sevens.
¡¡¡¡£¨15£© A nine days' wonder£¨ºä¶¯Ò»Ê±µ«ºÜ¿ì±»ÒÅÍüµÄÊ£©£º
¡¡¡¡Helen became a popular singer, but suddenly she disappeared. Her singing career was only a nine days' wonder.
¡¡¡¡£¨16£© Nine times out of ten£¨¶àÊýÇé¿öÏ£©£º
¡¡¡¡Judith thought that students liked her very much, but nine times out of ten she was wrong.
¡¡¡¡£¨17£©Ten to one£¨ºÜ¿ÉÄÜ£©£º
¡¡¡¡It is about 9 am. Ten to one, Christine will be late again for this morning's meeting.
¡¡¡¡£¨18£© A nine-to-five job£¨³¯¾ÅÍíÎåµÄ¹¤×÷£©£º
¡¡¡¡It is hard work to be a salesman but his work is freer than a nine-to-five job.
¡¡¡¡£¨19£© One of those things£¨²»¿É±ÜÃâµÄ²»ÐÒÊ£©£º
¡¡¡¡During a recession, the inability to get a good job is just one of those things in life
¡¡¡¡£¨20£© One in a thousand£¨ÉÙÓеÄÈ˲ţ©£º
¡¡¡¡He relies a lot on his capable assistant, who is one in a thousand.
