light beam
参考词典中light beam的常规释义：
基本释义
- 光束，光注
参考例句
- Project a light Beam.
投射一束光线 - Artificial light in an intensely bright and broad beam.
泛光高亮度和宽度的人工光
- Project a light Beam.
英英解释
1个名词解释
- a column of light (as from a beacon)
[同] irradiation, beam, beam of light, light beam, ray, ray of light, shaft, shaft of light
点击查看……- a column of light (as from a beacon)
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