money for order汇款单
money y order汇票;电汇
money with order凭票即付
money-order汇票
postal money-order paper邮局汇票纸
money y order automatic reader汇票自动阅读机
telegraphic money order电汇汇单;电汇;通过电报办理汇兑;[金融] 电汇单
inland money order国内汇兑;国内汇票;翻译;本地邮政汇票
foreign money order国外汇票;外国邮政汇票;详细翻译
N-COUNT（可数名词） A money order is a piece of paper representing a sum of money which you can buy at a post office or a bank and send to someone as a way of sending them money by mail. 汇票; 汇款单 [美国英语]
I sent them a money order for $40.
我寄给他们一张$40的汇款单。