英语词汇“spörer minimum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	spörer minimum
释义	Spörer minimum Spörer minimum [′spər·ər ′min·ə·məm] (astronomy) A period of low sunspot activity that occurred between 1420 and 1570.
随便看	metl metla met lab met-lab metlab met-ldpc met-life metlife mature market institute metlis metltm metm met maker met-man met match metmb metmbs met medewerking van met-, meta- metmf metmg m&etml metmyoglobin metnav metner, nikolai metner, nikolai karlovich

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Spörer minimum