lock的意思是

英音 [lɔk]; 美音 [lɑ:k]; 动词
1.（用锁）锁上，被锁住
2.及物动词： 把...锁起来
3.（使）固定，卡住，塞住
4.及物动词： 陷入，卷入（困境，争论，争执等）
5.及物动词： 被紧紧抓住（或抱住）
6.及物动词： 加锁，锁（定，紧）
n.
1.可数名词： 锁
2.可数名词： 车锁，制动器，锁定器，制轮楔
3.不可数名词：（机器部件等的）锁定
4.不可数名词：（汽车等）前轮转向角度
5.可数名词：（运河或河流的）闸，船闸
6.可数名词： 一绺（或一缕）头发
7. 头发
8.可数名词：（橄榄球并列争球的）第二排前锋
9.（对某物的）完全控制 英语讲解 pass by means through a lock in a waterway build locks in order to facilitate the navigation of vessels hold fast fasten with a lock become engaged or intermeshed with one another become rigid or immoveable enclosure consisting of a section of canal that can be closed to control the water level; used to raise or lower vessels that pass through it a mechanism that detonates the charge of a gun any wrestling hold in which some part of the opponent‘s body is twisted or pressured a fastener fitted to a door or drawer to keep it firmly closed hold in a locking position keep engaged place in a place where something cannot be removed or someone cannot escape a strand or cluster of hair a restraint incorporated into the ignition switch to prevent the use of a vehicle by persons who do not have the key