warehouse receipt　

warehouse receipt　仓库收据，栈单　

1.receipt of goods or materials left for safekeeping in a warehouse.It is a non-negotiable instrument if it permits delivery only to a named entity；a negotiable instrument when bearer or made out to the order of the holder.2.document of title（signed or certified by the warehouse keeper）guaranteeing existence and availability of a specified quantity and quality of a commodity，and used as an instrument of transfer in cash（spot）and futures transactions.3.evidence that a firm owns goods stored in a warehouse.