零花

例句：

1. 1. She spent her allowance on a new book.
   她用她的零花钱买了一本新书。
2. 2. He often gives his friends some pocket money for their birthdays.
   他经常给他的朋友们一些零花钱作为生日礼物。
3. 3. The young man asked for some pocket money from his parents.
   那个年轻人从他的父母那里要了一些零花钱。