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	aweather awed awee a week ago today a week/fortnight on tuesday a week/month away a week on friday a week today/on friday a week tomorrow, tomorrow week aweel aweigh a weight off your mind a-weight-off-your-mind awe inspiring awe-inspiring aweless awelessness awesome awesomely awesomeness awe-stricken awestrike awe-struck awestruck a wet blanket

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optical crown in British English