lockonvt.锁住(跟踪;捕捉;手柄)
lockn.锁;水闸;一缕头发;一簇;一束v.固定;锁(住);抓牢;过闸
locking indication锁闭表示
lockking apparatus锁闭器械
lock-out circuit保持电路
locking-up lever锁定杆
lock to one's door
lock up a prisoner把犯人圈起来
lock on connection锁紧接头
locking discipline锁定规则
Locking assemblies胀紧联接套
lock and lock lift锁销与锁销提臂