英语词源字典 - 在线词源网站

cheeseburger (n.)[cheeseburger 词源字典]: 1938, American English, from cheese (n.1) + ending abstracted from hamburger.[cheeseburger etymology, cheeseburger origin, 英语词源]
sideburns (n.): 1880, American English, alteration of burnsides (q.v).
sideburn: "A strip of hair grown by a man down each side of the face in front of his ears", Late 19th century: originally burnside, from the name of General Burnside (1824–81), who wore sideburns.