用以实现期货合约交割的证明文件，如栈单或海运信用证。

A document used to effect delivery on a futures contract, such as a warehouse receipt or shipping certificate.

youdao

用以实现期货合约交割的证明文件，如栈单或海运信用证。

A document used to effect delivery on a futures contract, such as a warehouse receipt or shipping certificate.

youdao