复印

You can quickly roll off some extra copies of the exercise on the duplicating machine.

你可以在印机上很快再印几份练习题。

That photocopier is always getting jammed up.

这印机总卡纸。

The manager asks the secretary to duplicate the document.

经理让秘书印这份文件。

The photograph can be reproduced in colour.

这张照片可以印成彩色的。

This photocopier is on its last legs.

这部印机快不能用了。

This new copy machine is more efficient than the old one.

这台新印机比那台旧的效率。

The copy answers to the original.

印件原件。

The article was reproduced by the special permission of the President.

于总统的特殊允许, 这篇文章被印了一份。

There’s nothing wrong with xeroxing it.

印不是欺骗，也没有错。

Contrast the copy with the original.

请将印件原件对照一下。

Xerox these documents,please.

请把这些文件印一下。

Be used widely as heater parts in various machine devices ,such as plastic press,duplicato, printer,facsimile printer,etc.

普遍应用于各种机器设备上作加热部件，如过塑机、印机、打印机、传真机等。

This photocopier has a mind of its own. If I ask for ten copies it does one; if I ask for five, it does fifteen.

这台印机很有想法， 我要印十份， 它只出一份；我要印五份，它出十五份。

When suspention polymerization was used in the preparation of the toner which is used in electrophotography,carbon black remarkablly inhibited the polymerization of vinyl monomer in the system.

用悬浮聚合法制备静电印用增色剂时，着色剂炭黑在反应体系中具有明显的阻聚作用。