Writing "CC" at the end of a document once meant "carbon copy."(在文檔末尾寫上CC曾經意味的是復寫副本。)

That particular trip was more or less a carbon copy of the previous one.(那次旅行或多或少是前一次旅行的翻版。)

She's a carbon copy of her mother.(她和她媽媽長得一模一樣。)

She is a carbon copy of her sister.(她跟她姐姐長得一模一樣。)

Is a kind of novel carbon paper, its characteristic is that on the upper deck of the carbon paper to write, no pads with inks carbon layer can also copy.(是一種新穎的復寫紙，其特點是，在復寫紙的上層寫字，不用墊涂了油墨的復寫層也能復寫。)

Please send your proposal with a carbon copy.(把你的提議發個副本給我。)

You are a carbon copy, you are not a real person, because a real person never needs any display.(你是一個復印的副本，你不是一個真正的人，因為一個真實的人從來不需要任何展示。)

In some cases they blend in roughly with their surroundings while in others they are almost a carbon copy of what they are next to.(在一些情況下，它們和環境融為一體，甚至和身邊的東西一模一樣。)

In biology specifically used for a thin detailed copy of a biological specimen, obtained by spraying the surface with a layer of plastic and carbon.(通過在生物體表面噴上一薄層塑料和碳來制作生物樣品，并使之成為一精細的拷貝形式。)

I have hundreds of clients. How am I supposed to remember exactly how I did your hair the last time?If you want a carbon copy of a cut and style you loved, take a picture and show me.(我有上百個客戶，誰會記得你上次理的什么發型?如果你忠受某個發型，幫忙拍個照，理發之前先展示一下。)