clean bill

• 不随货押汇汇票,光票,信用票据

clean bill的用法和样例：

例句

1. We've drawn a clean draft on you for the value of this sample shipment.
   我们已经开出光票向你方索取这批货的价款。
2. There are two kinds of international collections, clean and documentary.
   国际托收有两种，即光票托收和跟单托收。

词汇搭配

• clean bill of health 无疫证书(无罪的证明...