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	hickory bark beetle hickory bark borer solaceful solacement solacer solacious solah solan solan solanaceae solanaceous solanales soland solander solander solander box solander case solandra solan goose solanidine solanidine solanidine-t solanin solanine solanine

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