subrogate (v.)youdaoicibaDictYouDict[subrogate 词源字典]
"to substitute," 1530s, from Latin subrogatus, variant of surrogatus, past participle of subrogare/surrogare "put in another's place, substitute, cause to be chosen in place of another" (see surrogate). Related: Subrogated; subrogating.[subrogate etymology, subrogate origin, 英语词源]