unlock

🇬🇧/ˌʌnˈlɒk/ 🇺🇸/ˌʌnˈlɑːk/
📚 7005 1 六级
If you unlock something such as a door, a room, or a container that has a lock, you open it using a key. 用钥匙打开

verb [vt. 及物动词] 开……的锁;释放(潜能),揭开(秘密);开启,提供;解开,解除锁定

He unlocked the car and threw the coat on to the back seat. 他启动汽车,将外套扔到了后座。

un- 表示"不"或"否定" 2.表示“打开,解开,弄出”。词根之前加上 "un-" 前缀,使其表示相反或否定的意义。 unlock 开锁(un+lock 锁)
unlock 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Episode 3 Grandpa's Trunk ACT III
单词造句:
网友用 “Unlock” 造句精选
By turning yourself into a landscape detective, you can unlock some of its secrets. 通过把自己变成一个风景侦探,你可以解开它其中的部分奥秘。
Only one task may hold the mutex at a time, and only this task can unlock the mutex. 一次只能有一个任务持有互斥锁,并且只有这个任务可以解锁互斥锁。
The point of the competition is to encourage all people to unlock their hidden potential. 竞赛的目的是鼓励所有人发掘其隐藏的潜力。
She planned to unlock the shop at 8:00 sharp this morning. 她计划今早8点整打开店门。