辛达托福代报考位：到2018年1月17日上午托福官网没有释放考位，在此提醒广大考生抓紧时间报名，注意自己的考试时间，如对托福报名有任何疑问，欢迎咨询在线客服

　　80,on campus =在校内

　　-Michel is the most talented actor on campus

　　Isn’t he though?

　　81,on earth =究竟,到底

　　-How on earth can you believe that?

　　82,on end = 连续,没完没了的

　　-Did Linda ever finish that introductory chapter?

　　I am not sure; she spent hours on end rewriting it

　　83,on one's own =独立的,凭自己的力量

　　-She learned to use the computer on her own

　　84,on sale =减价

　　-Did you buy any of the sweaters that were on sale?

　　Buy any, I got five of them, there were such a good bargain

　　85,on the dot =准时,正点

　　-Did you and a man Amanda really meet exactly five minutes to two in front of the theater?

　　Yes, we were both there on the dot

　　86,on the side =兼职,副业

　　-He has a job on the side preparing a libratory every day for the next experiments

　　87,once and for all =最后一次,干脆

　　-I am going to tell that neighbor of mine to turn down that music once and for all

　　I see why you are angry, but I've always found that the polite route is the most effective

　　88,out of =缺乏,没有

　　-I'd like to buy a copy of professor Franklin's book on shelves shells(贝壳)

　　I am very sorry, that you’ve been out of print for some time now

　　-The bookstore is out of textbooks for France 102

　　-How can we be out of salt, I bought them only last week

　　-The bookstore is out of lined notebook paper 划线的笔记本

　　89,out of business =停止,停产

　　-The supermarket down the street is selling everything half price because they are going

　　Out of business

　　Sounds like an idea time to stock up on coffee

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