Lenin's definition on substance is originated from the criticism on Russian Machism in the early 20th century.

列宁的物质定义是在2 0世纪初对俄国马赫主义的批判中产生的。

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Lenin's definition on substance is originated from the criticism on Russian Machism in the early 20th century.

列宁的物质定义是在2 0世纪初对俄国马赫主义的批判中产生的。

youdao