When did the train come into use?
这火车什么时候开始使用的？
That method has only recently come into use.
那种方法只是最近才开始使用的。
When did telephone first come into use?
什么时候电话首次得到应用的？
The new car will come into use next month.
这个新车会在下个月投入使用。
I really hope it doesn't come into use.
我真的不希望这个系统会投入使用。
Now IC card telephones have come into use.
现在IC卡电话已投入使用。
Computers have come into use in the class.
电脑已开始应用于课堂上了。
A new type of microscope has come into use.
一种新型显微镜已开始使用。
The new bridge will come into use next month.
那座桥梁下个月开始使用。
The airport couldn't come into use for some reason.
那个机场因为某种原因当时没有投入使用。
The system has come into use and gotten satisfying effect.
该系统已投入了使用，取得了满意的效果。
Yes. You know, new printing techniques have recently come into use.
是啊。最近新的印刷技术已经开始使用了。
Throughout the world come into use the same signs and symbols of mathematics.
全世界通用同样的数学记号和符号。
Recently computers have come into use for storage and retrieval of these data.
近年来计算机已用来储存和提取这些资料。
Computers have now come into use quite extensively in the teaching of foreign languages.
现在计算机在外语教学中已经很普遍地使用了。
Computers have now come into use quite extensively in the teaching of foreign languages.
现在计算机在外语教学中已经很普遍地使用了。
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