unlock

You can now unlock the front door of the house remotely using a smartphone app.

(Chinese) 你现在可以使用智能手机应用远程打开房子的前门。

The museum curator used a special key to unlock the glass case containing the ancient diamond necklace.

(Chinese) 博物馆馆长用一把特殊的钥匙打开了装有古代钻石项链的玻璃柜。