1、锁住
...tie up 占用;包扎;绑好;缚牢;阻碍;密切联系;合伙;停泊;chain up 锁住;nail up 钉住，钉牢; ...
chain take up紧链装置
chain-up链开式
chain up lockup锁住
Chain up and down锚链垂直;环比涨跌
Chain Up Cheney锁住切尼
to chain up for admissions排队买票
parallel chain log haul up平行链条拉木机
up chain上行链;上扣装置
back up chain tongs咬定链钳