英语词汇“crown lens”是什么意思，“crown lens”的读音、用法及例句翻译-烛光网

词汇	crown lens
释义	crown lensn.（名词） The crown-glass element in an achromatic lens.冕玻璃透镜：在色差透镜中用冕玻璃做成的部件
随便看	hairsbreadth hairsbreadth hair seal hair shirt hair space hairsplitting hair spray hairspring hairstreak hair stroke hairstyle hair trigger hair-trigger hairweaving hairworm hairy hairy cell leukemia hair–raiser hair–raising hair–trigger hair–triggered Haiti Haitian Haitian Creole Haitians

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