conjugate (v.)youdaoicibaDictgodict[conjugate 词源字典]
1520s, in grammatical sense; 1560s in literal sense, from Latin coniugatus, past participle of coniugare "to yoke together" (see conjugal). Earlier as an adjective (late 15c.). Related: Conjugated; conjugating.[conjugate etymology, conjugate origin, 英语词源]