wallet是一个英文单词，意思是：n.钱包;(放钞票、信用卡的)皮夹子;(携带文件用的)皮夹，塑料夹，硬纸夹。

例句：

1. Bother! I've left my wallet at home.真烦人！我把钱包落在家里了。2.But has anyone turned in a brown leather wallet 有人捡到一个棕色皮夹吗？3.The power source is a battery bank that fits into a wallet you carry in the clothes.电能来源于衣服中附带的置于皮夹里的蓄电池组。