名词中文翻译
中文翻译：透镜的物质
同义词：
['lens substance', 'lens material']
例句：
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1.The scientist used a microscope to examine the substance of the lens.
科学家使用显微镜检查透镜的物质。
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2. The lens is made of glass and has a specific thickness.
透镜由玻璃制成，具有特定的厚度。
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3. The lens is crucial for focusing light onto the retina.
透镜对于将光线聚焦到视网膜上至关重要。