pyramid的词根

词根是pyra , 其构词法是词根pyra+词缀mid , 中文意思是n. 金字塔金字塔形的物体(或一堆东西)角锥体 , 棱锥体(解剖)锥体金字塔式组织(体系)金字塔式台球(pyramids)金字塔式控股金字塔式骗局(pyramid scheme)

pyramid的词根

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v. 把……堆成尖塔(或角锥)形在(小投资)上获得丰厚的收益渐增 , 上涨(使)渐增 , (使)上涨
【pyramid的词根】The pyramid scheme was marketed through a home page on the World Wide Web.