banker's check

例句：

1. 1. He used his banker's check to pay for thepurchase.
   他用他的银行支票支付了购买费用。
2. 2. The banker's check wasreturned unpaid due to insufficient funds.
   由于资金不足，银行支票被退回未付。
3. 3. The banker's checkwas a valuable asset for the business owner.
   银行支票对于企业主来说是一笔宝贵的资产。