beamer
US /ˈbiː.ɚ/
UK /ˈbiː.mər/
名詞
投影儀, 視頻投影機
a video projector
範例:
•
We need to set up the beamer for the presentation.
我們需要為演示文稿設置投影儀。
•
The image from the beamer was very clear.
投影儀的圖像非常清晰。
投影儀, 視頻投影機
a video projector