英语词汇“dioptrics”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	dioptrics
释义	di·op·trics \dīˈäptriks\ noun plural but singular in construction Etymology: translation of Greek dioptrika, neuter plural of dioptrikos archaic : a branch of optics dealing with the refraction of light especially by lenses
随便看	laudatory laude laudean laudian laudianism laudnum laudnum bunches lauds laue lauegram laue pattern laue photograph laue spot laugh laugh laughable laughableness laughably laugher laughing laughing laughing bird laughing falcon laughing frog laughing gas

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