Большой китайско-русский словарь
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Eratosthenes of Cyrene (c. 276-c. 195 BC), ancient Greek mathematician and inventor
«埃拉托塞尼斯»
埃拉托塞尼斯 в энциклопедиях
埃拉托塞尼斯 в энциклопедиях
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Eratosthenes of Cyrene (c. 276-c. 195 BC), ancient Greek mathematician and inventor