carbon copy
释义（英文）
名词 Noun
- A copy produced in an alternated stack of ordinary sheets of paper and carbon papers. The pressure applied on the top sheet (by a pen or typewriter) causes every carbon paper to release its carbon cover, thus reproducing the writing on the subjacent layers of paper.
- (by extension) A duplicate or lookalike.
- (Internet) A duplicate copy of an email.
动词 Verb
- (transitive) To create a carbon copy of.
- (Internet) To send a duplicate copy of an email to.
词族
派生词（1）