英语词汇“flash spectrum”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	flash spectrum
释义	flash spectrum noun : a bright-line spectrum produced by the sun's reversing layer and observable for a few seconds at the beginning and end of a total solar eclipse
随便看	penni penni pennied pennies pennies pennies from heaven penniless pennilessly pennilessness pennine penning penninite pennisetum penno- penno pennon pennoncel pennoncelle pennopluma pennoplume pennorth pennsylvania pennsylvania pennsylvania dutch pennsylvania dutchman

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