What does darkroom mean?

A darkroom is a room with shading equipment.

A darkroom is a bedroom formerly known as a delivery room. A room with shading equipment can be used to process photographic negatives.

Darkroom also refers to the hotel darkroom, which refers to a room with poor orientation, insufficient indoor light, no windows or windows but poor lighting conditions, small room space and slightly worse indoor equipment than other rooms in the hotel. Generally, according to the different room types of each hotel, it is decided which rooms are used as darkrooms, so as to carry out special sales. Of course, there are also some hotels whose darkrooms are not for sale, but only for internal storage.