v.开锁；开启；揭开；显露
I keep worrying that I've left the garage door unlocked. 我一直担心车库的门没有锁。
The divers hoped to unlock some of the secrets of the sea bed. 潜水员希望揭开海底的一些秘密。
Drama helps to unlock young people's creative talents. 戏剧帮助释放了年轻人的创造才能。
