pyramides_单词pyramides_pyramides的解释和用法

pyramides

pyramides基本解释

n.锥体

pyramides英英释义

动词 pyramid:

enlarge one's holdings on an exchange on a continued rise by using paper profits as margin to buy additional amounts
use or deal in (as of stock or commercial transaction) in a pyramid deal
arrange or build up as if on the base of a pyramid
increase rapidly and progressively step by step on a broad base