4周搞定2000+托福核心词
unlock
常考释义
vt. 开…的锁
He unlocked the door of the car.
他打开了车门锁。
He unlocked the car and threw the coat on to the back seat.
他用钥匙打开车门,把外套扔到后座上。
Who left this door unlocked?
谁让门就这么不上锁的?
vt. 揭示;揭开
He dedicated his life to unlocking the secrets of the universe.
他终生致力于揭开宇宙的奥秘。
vt. 释放
His teachers did not unlock his full potential.
他的老师没有释放出他全部的潜能。
vi. 被开锁;被开启
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