n.复制器，复制者

The duplicator churned out copies of the report at an impressive speed.
复印机以惊人的速度输出报告的副本。
I need to buy a duplicator for the office; we're constantly making multiple copies of documents.
我需要为办公室购买一台复印机；我们经常需要制作多份文件副本。
The duplicator ensures that each duplicate is as crisp and clear as the original.
这台复印件保证每份复制品都与原件一样清晰鲜明。
In the old days, using carbon paper was the only method before the invention of the duplicator.
在过去，复印机发明之前，使用复写纸是唯一的方法。
The teacher asked me to run off 50 copies of the exam using the duplicator.
老师让我用复印机复印50份考试卷。
With the advanced duplicator, producing high-quality brochures has become much more efficient.
使用先进的复印机，生产高质量的小册子变得更加高效。
The office duplicator broke down again, causing a delay in distributing the meeting agendas.
办公室的复印机又坏了，导致会议议程的分发延迟。
The duplicator can handle a wide range of paper sizes, from A4 to legal size.
这台复印机可以处理从A4到法律尺寸的多种纸张大小。
We upgraded our duplicator to one with scanning and faxing capabilities to enhance office productivity.
我们将复印机升级为具有扫描和传真功能的型号，以提高办公效率。
Using the duplicator's collate function ensures that each set of copies is in the correct order.
使用复印机的整理功能确保每套副本的顺序都是正确的。