英语词汇optical crown是什么意思，optical crown的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	optical crown
释义	optical crown　光学冕玻璃
随便看	yard-arm yard-of-ale yardage yardage yardage yardage yardang yardang yardarm yardarm yardarm yardbird yardbird yarded yarder yarder yardgoods machine Yardie yardies yarding yardland yardley yardley yardman yardman

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。