DCCshort loose trousers that fit tightly at your knees, worn especially in the past 〔尤指旧时穿的膝部扎紧的〕灯笼裤
Originknickerbockers
(1800-1900) Diedrich Knickerbocker, name invented by Washington Irving for the supposed writer of his History of New York (1809), who is shown in the book wearing such pants