名词
中文翻译：三棱镜
同义词：
['prism', "optician's prism", 'triangular prism']
例句：
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1. The scientistused a prism to analyze the spectrum of light.
科学家使用棱镜来分析光的光谱。
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2. The optician's prism was used to correct the image in the camera lens.
光学师的棱镜被用来校正相机镜头中的图像。
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3.The triangular prism is used to separate colors in a rainbow.
三角形棱镜用来分离彩虹中的颜色。