英语词汇dioptre怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	dioptre
释义	di·op·tre /daɪˈɒptə(r)/ n. 【物】屈光度，折光度 [< L dioptra optical instrument < Gr < DIA- + opsesthai to see] di·op·tral-trəl a.
随便看	in-migrate in-migrated in-migrates in-migrating in migration in-migration in-migration in-migrations in milk in-milk in miniature in moderation in more ways than one inmost inmostly in moult in mourning in multiple in multiples in multiple(s) in-my-favor inn Inn innage innages

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。