pawn
Noun 典当, 抵押物, 人质, (象棋)兵, 马前卒, 工具
VerbT 当掉, 以...担保

Under his breath, the worker said he was going to pawn it at the end of the day.
工友悄声说，他要在今天结束后把这枚戒指当掉。;