du·pli·ca·tion
noun/ˌdjuːplɪˈkeɪʃn/
/ˌduːplɪˈkeɪʃn/
[uncountable, countable]- the act or process of making an exact copy of something
复制；复印；复写 - a studio equipped with the latest duplication equipment
配备最新复制设备的工作室
- a studio equipped with the latest duplication equipment
- the act or process of doing something again, especially when it is unnecessary
（尤指不必要时）重复，再做一次 - a wasteful duplication of effort
浪费重复的努力
- a wasteful duplication of effort