长安之星2代钥匙上unlook是什么意思

长安之星2代钥匙上unlook是什么意思

前者是“上锁”，后者是“开锁”。
释义：是 lock 与 unlock，不是 look 与 unlook。
1、作动词用时，两者正好是一对：
She was locked in the office so she couldn't but call for her co-worker back to unlock.
There are a lot of secrets locked in the bottom of the waters waiting for the sicentists and adventurers to unlock them.
2、unlock没有名词属性，而 lock 可作名词使用，常作：头发或一绺或缕（头发）；锁；闸；汽车前轮最大极限的转向等。
He kept a lock of her hair as a memento.
3、lock 动词还有其它含义：卡住；挤住等
The brakes locked, causing the car to skid.
There are two lovers locked in each other's arms walking along the street.

同问。。。