短语词组短语key switch lock switch 钥匙开关visual key -lock 化键盘锁定key and lock 钥匙与锁;锁钥Bit Key Trim Lock 位键修剪锁ONE KEY TWO LOCK 前后锁key range lock 键范围锁;关键范围锁定Key -Lock Function 键盘锁功能key y lock 键封锁key lock lock up 锁上 返回 key lock