duplicate

duplicate

名词 duplicate:

something additional of the same kind

同义词：extra

a copy that corresponds to an original exactly

同义词：duplication

动词 duplicate:

make or do or perform again

同义词：reduplicate, double, repeat, replicate

duplicate or match

同义词：twin, parallel

make a duplicate or duplicates of

increase twofold

同义词：double

形容词 duplicate:

identically copied from an original

being two identical

同义词：matching, twin, twinned