replicate 和 duplicate 有什么不同? - 知乎 Duplicate: 强调的是从头到尾丝毫不差 --- To make an exact copy of something, totally and absolutely the same, from A through Z。 比如复制数据库，就是由一个 database 变成 2 个或数个、数十个一模一样的 databases，这个过程就是 duplicate duplication。
DUPLICATE——含义、同义词和翻译| 柯林斯英语词典资源 Duplicate is used to describe things that have been made as an exact copy of other things, usually in order to serve the same purpose [ ]