vt.诈骗，哄骗，欺骗
n.上当受骗者

原形：dupe第三人称单数：dupes复数：dupes过去式：duped过去分词：duped现在分词：duping

The duplicate files took up a significant amount of my hard drive space.
这些重复文件占用了我硬盘的大量空间。
She accidentally sent the same email twice, causing confusion among her colleagues.
她误将同一封邮件发送了两次，这让同事们感到困惑。
The database has a built-in function to detect and remove duplicate entries.
数据库有一个内置功能，可以检测并删除重复条目。
He copied and pasted his essay, resulting in a duplicate section.
他复制粘贴了他的论文，导致出现了重复的部分。
The library staff carefully checked for duplicates before returning the books to the shelves.
图书馆工作人员仔细检查是否有重复的书籍，然后放回书架。
In the digital age, it's easy to inadvertently share duplicate content online.
在数字时代，人们很容易无意中在网上分享重复的内容。
The company implemented a system to prevent duplicate orders from customers.
公司建立了一个系统来防止客户重复下单。
The teacher marked the identical answers as duplicates, deducting points from each student.
老师把相同的答案标记为重复，从而扣分给每位学生。
Duplicate keys on a keyboard can be confusing for new users, but they serve important functions.
键盘上的重复键对新手来说可能令人困惑，但它们有重要的功能。
After a thorough search, they found that the painting was a genuine duplicate, not a forgery.
经过深入调查，他们发现这幅画是真品复制品，并非伪造品。