bum

流浪汉；屁股；狂欢作乐；能力差的人；嗡嗡声；执达员（等于bumbailiff）英释中释nthe part of your body that you sit on

流浪；靠乞讨过活；发嗡嗡声英释中释vto ask someone for something such as money, food, or cigarettes

无价值的；劣质的；很不愉快的中释adj

1 on the bum,过流浪生活；依赖他人生活

2 bum's rush,[美国俚语]

3 bum rap,不公正的惩罚；不公正的判决；责骂

1 ...the bums on the corner fighting over beers..…在街角争抢啤酒的流浪者们。