locked

Refers to a door that is secured and cannot be opened without a key or special access.

鍵のかかった部屋

Refers to a room whose door is locked, preventing entry.

ドアに鍵がかかっていて入れない部屋を指す。

鍵のかかった門

Refers to an outdoor entrance or barrier that is secured with a lock.

鍵で施錠された屋外の入口や障壁を指す。

Refers to a drawer that is secured with a lock.

Refers to a storage unit that is secured with a lock.