loafer
/ˈləʊfə(r)/noun
1
- a person who idles their time away闲逛的人。
2
- trademark a leather shoe shaped like a moccasin, with a flat heel〈商标〉懒汉鞋（一种形似北美印第安人穿的平跟皮鞋）。
词源
mid 19th cent.: perhaps from German Landläufer 'tramp', from Land 'land' + laufen （dialect lofen） 'to run'.