英语词汇“cosmic mean density”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	cosmic mean density
释义	cosmic mean density 英?[?k?zmik mi:n ?densiti] 美?[?kɑzm?k min ?d?ns?ti] 释义宇宙平均密度行业词典天文学宇宙平均密度???宇宙作为整体的平均密度。???
随便看	good crop good cropper good cure good curtain good-dame good-daughter good-day good day good-days good days good deal good deal of good deals good debt good debts good-deed good deed good deed for the day good delivery good delivery of securities good delivery receipt good demand Goodden good-den good dielectric

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cosmic mean density