projector
Definition
A device that projects an image or video onto a screen, often used in presentations or movie theaters.
中文 将图像或视频投影到屏幕上的设备，常用于演示或电影放映。
Example
"The teacher turned off the lights and turned on the projector for the slideshow."
A device that projects an image or video onto a screen, often used in presentations or movie theaters.
中文 将图像或视频投影到屏幕上的设备，常用于演示或电影放映。
"The teacher turned off the lights and turned on the projector for the slideshow."