embroil (v.)youdaoicibaDictYouDict[embroil 词源字典]
c. 1600, "throw into disorder," from French embrouillier "entangle, confuse, embroil" (cognate of Italian imbrogliare), from assimilated form of en- "in" (see en- (1)) + brouiller "confuse," from Old French brooillier (see broil (v.2)). Sense of "involve in a quarrel" is first attested c. 1610. Related: Embroiled; embroiling. Embrangle "mix confusedly" is from 1660s.[embroil etymology, embroil origin, 英语词源]