名词
中文翻译：点光源光
同义词：
['point source', 'point-on-source light例句：1. The point-source light is shining brightly in the room.（房间里的点光源光正亮着。）']
例句：
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1. The point-source light is shining brightly in the room.
房间里的点光源光正亮着。
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2.The point-source light was used to illuminate the dark room.
点光源光被用来照亮黑暗的房间。
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3. The point-source light was responsible for providing illumination.
点光源光负责提供照明。