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pyramides的英文翻译是什么意思，词典释义与在线翻译：
英英释义
动词 pyramid:
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enlarge one's holdings on an exchange on a continued rise by using paper profits as margin to buy additional amounts
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use or deal in (as of stock or commercial transaction) in a pyramid deal
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arrange or build up as if on the base of a pyramid
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increase rapidly and progressively step by step on a broad base
