抵押品, 质押
a thing that is given as security for the fulfillment of a contract or in return for a loan
示例:• He put his watch up as a pledge for the loan.他把手表作为贷款的抵押品。• The ring was held as a pledge until the debt was paid.戒指被作为抵押品，直到债务还清。同义词:securitycollateralguaranteedeposit