名词
中文翻译：光学冠冕玻璃
同义词：
['optical crown', 'optical crown glass']
例句：
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1.This type of glass is used in the manufacture of optical crowns.
这种玻璃用于制造光学冠冕。
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2. The optical crown glass was carefully polished to enhance its clarity.
这种光学冠冕玻璃被仔细抛光以提高其透明度。
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3.The optical crown glass was a popular choice for decorative purposes.
这种光学冠冕玻璃是装饰品的热门选择。