英语词汇“wollaston doublet”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	wollaston doublet
释义	wol·las·ton doublet \ˈwu̇ləstən-\ noun Usage: usually capitalized W Etymology: after William H. Wollaston died 1828 : a magnifying glass made of two plano-convex lenses and designed to correct spherical and chromatic aberration
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