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

单词	Proterozoic aeon
释义	Proterozoic aeon 翻译元古代日系英英释义 Noun 1. from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms
随便看	silicon carbide varistor silicon carbide wheel silicon carbide whisker silicon carbide whisker reinforced al-matrix composite silicon carbide whisker reinforcement silicon carbide whisper silicon carbon silicon-carbon silicon-carbon oxide silicon-carbon rod siliconcathete silicon cathete silicon catheter siliconcel silicon cel silicon cell siliconcemen silicon cemen silicon cement silicon charger silicon-chip silicon chip silicon chip area silicon chip array splicing silicon chip fiber-optics communication

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Proterozoic aeon