at sight draft

• 即期汇票

at sight draft的用法和样例：

例句

1. If the bill must be paid immediately,it is known as a Sight Bill.
   如汇票上规定必须立即付款，则该汇票就被称作即期汇票。
2. We'll draw a sight bill in favour of the Export Bank Singapore.
   我们要开立一张以新加坡出口银行为收款人的即期汇票。