prototype (n.)youdaoicibaDictYouDict[prototype 词源字典]
c. 1600, from French prototype (16c.) and directly from Medieval Latin prototypus "original, primitive," from Greek prototypon "a first or primitive form," noun use of neuter singular of prototypos "original, primitive," from protos "first" (see proto-) + typos "impression, mold, pattern" (see type (n.)). In English from 1590s as prototypon.[prototype etymology, prototype origin, 英语词源]