beamer
US /ˈbiː.ɚ/
UK /ˈbiː.mər/
名词
投影仪, 视频投影机
a video projector
示例:
•
We need to set up the beamer for the presentation.
我们需要为演示文稿设置投影仪。
•
The image from the beamer was very clear.
投影仪的图像非常清晰。
投影仪, 视频投影机
a video projector