英语词汇“fraunhofer lines”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	fraunhofer lines
释义	fraun·ho·fer lines \ˈfrau̇nˌhōfə(r)\ noun Usage: usually capitalized F Etymology: after Joseph von Fraunhofer died 1826 Bavarian optician and physicist : any of the dark lines in the spectrum of sunlight
随便看	ko-hemp kohen koh-i-noor kohistani kohl kohleria kohlrabi kohlrausch kohlrausch flask kohlrausch's kohlrausch's law kohol kohs kohs blocks kohu kohua kohuana koi koiari koibal koil koilonychia koilorachic koilorrhachic koimesis

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