Related topics: Microbes, genetics, biochem
iˌdentical ˈtwin noun [countableC usually plural] SAMEFAMILYone of a pair of brothers or sisters born at the same time, who develop from the same egg and look almost exactly alike 同[单]卵双胞胎之一〔外貌相似〕 → fraternal twin →4 See picture of 见图 TWIN