英语词汇“optical crown”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	optical crown
释义	optical crown in British English noun an optical glass of low dispersion and relatively low refractive index. It is used in the construction of lenses
随便看	doctorial doctoring doctorless doctorly doctor martens doctor of philosophy doctor-of-philosophy doctor of the church doctor's commons doctors-commons doctor's degree doctors-degree doctors don't have a monopoly on morality doctorship doctor's office doctors-office doctor's surgery doctors-surgery doctrinaire doctrinairism doctrinal doctrinality doctrinally doctrinal theology doctrinarian

英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

optical crown in British English