Newspaper-boy problem
[计] 报童问题
🧩 词语组成解析
boy
[bɔɪ]
n. 男孩，少年;儿子;小伙子，家伙;服务员;
🗣️ 情景例句
Atta girl!
好女孩！
Thank you very much for giving us your valuable time.
我们占用了你宝贵的时间，非常感谢。
They examined the remain and John got all his money back.
他们鉴定了这些残留物。约翰拿回了他损失的全部数额。