[微风]【bum】(British English informal)

to get (something) for free by asking : to ask for and get (something)

[哆啦A梦微笑]Can I bum one of those？

[哆啦A梦微笑]Can I bum [=hitch] a ride with you?

[哆啦A梦微笑]She's always bumming cigarettes off people.

[哆啦A梦微笑]Can I bum a cigarette off you?

[哆啦A梦微笑]She bummed a little cash off me.

我不知道我原来可以建树。我可以挑战拳击王。我本来可以给一方名字，不是像现在这样沦为街头的混同。「You don't understand！I could a had class.I coulda been a contender.I could've been somebody，instead of a bum，which is what I am.」——「On the Waterfront」#大V荐电影# https://t.cn/zRAtegS

#英语角# 经典电影台词
1."You don't understand! I coulda had class. I coulda been a contender. I could've been somebody, instead of a bum, which is what I am." On the Waterfront, 1954
“你不明白！我本可以进入上流社会。我本可以成为一个上进的人。我本可以当个有脸面的人物，而不是像现在这样当个小混混。"”——《码头风云》（1954年）

2."Toto, I've got a feeling we're not in Kansas anymore." The Wizard of Oz, 1939
“托托，我有一种感觉我们再也回不了家了。”——《绿野仙踪》（1939年）

3."May the Force be with you." Star Wars, 1977
“愿原力与你同在。”——《星球大战》（1977年） 

4."Love means never having to say you're sorry." Love Story, 1970
“真爱意味着永远不必说对不起。”——《爱情故事》（1970年）

5."Louis, I think this is the beginning of a beautiful friendship." Casablanca, 1942
“路易斯，我想这是一段美好友谊的开始。”——《卡萨布兰卡》（1942年）