1、作動詞用時，兩者正好是一對： 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沒有名詞屬性，而 lock 可作名詞使用，常作：頭髮或一綹或縷（頭髮）；鎖；閘；汽車前輪最大極限的轉向等。 He kept a lock of her hair as a memento.
3、lock 動詞還有其它含義：卡住；擠住等 The brakes locked, causing the car to skid. There are two lovers locked in each other"s arms walking along the street.
前者是“上鎖”，後者是“開鎖”。 釋義：是 lock 與 unlock，不是 look 與 unlook。
1、作動詞用時，兩者正好是一對： 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沒有名詞屬性，而 lock 可作名詞使用，常作：頭髮或一綹或縷（頭髮）；鎖；閘；汽車前輪最大極限的轉向等。 He kept a lock of her hair as a memento.
3、lock 動詞還有其它含義：卡住；擠住等 The brakes locked, causing the car to skid. There are two lovers locked in each other"s arms walking along the street.