Bum
01
流浪汉, 无家可归者
a vagrant
Informal
例子
He slipped on the wet floor and landed hard on his bum.
他在湿滑的地板上滑倒，重重地摔在了他的屁股上。
The child giggled after falling onto his bum in the sandbox.
孩子跌坐在沙箱里的屁股上后咯咯笑了起来。
03
懒汉, 废物
a person regarded as despicable, lazy, or worthless
Slang例子
That bum has n't worked a day in his life.
那个懒汉一生中一天都没工作过。
She called her ex a bum after he borrowed money and never paid it back.
她称她的前男友为懒汉，在他借了钱却从未归还之后。
04
失败者, 沮丧的
someone who is feeling disappointed, down, or depressed, often due to a situation not going as expected
DisapprovingInformal例子
I felt like a total bum after missing the opportunity.
错过机会后，我感觉自己完全是个失败者。
He was in a bum mood after hearing the bad news.
听到坏消息后，他情绪低落。
to bum
01
乞讨, 请求
to get something through asking without offering anything in exchange
Transitive: to bum sth
例子
He decided to bum a ride from his friend instead of taking the bus.
他决定向朋友蹭车而不是坐公交车。
Rather than buying lunch, she preferred to bum snacks from her classmates.
她宁愿从同学那里蹭零食，也不愿买午餐。
bum
01
质量很差, 脆弱的
of very poor quality; flimsy
