可见供应在期货合约到期时可送交但不能明确数量的的商品存货
It can be seen that the supply refers to the inventory of goods that can be delivered upon the expiration of the futures contract but for which the quantity cannot be specified
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动