英语词汇“Fraunhofer lines”的读音、翻译、释义、用法及例句-初旭网

词汇	Fraunhofer lines
释义	Fraunhofer lines 光带线, 光带中之线 (为 Joseph von Frauhofer 最初正确观测之太阳光带中之黑线; 亦称佛劳恩霍菲谱线)
随便看	turn-about-face turnaround turnback turn bridge turnbuckle turncap turncoat turncock turndown turned turned comma turned-on turner Turner Turner, Frederick Jackson turnery turnhall turning turning off turning out turning over board turning point turnip turnip tops turnix

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