EdselyoudaoicibaDictYouDict[Edsel 词源字典]
notoriously unsuccessful make of car, introduced 1956 and named for Henry and Clara Ford's only child; figurative sense of "something useless and unwanted" is almost as old. Edsel is a family name, attested since 14c. (William de Egeshawe), from High Edser in Ewhurst, Surrey.[Edsel etymology, Edsel origin, 英语词源]