短语词组短语lock bolt down 扎锁木Lock Them Down 锁定下来Lock -Down paint 锁定罚球区lock -down circuit 单路锁定电路Want to lock you down 想你疼我lock down agreement 坚守协议Lock down universal wheels 向下锁住万向轮lock down the building 封锁大楼 返回 lock down