基本解釋

• [商業(yè)]金字塔推銷計(jì)劃

英漢例句

雙語(yǔ)例句

• Xu Yuyuan, 47, has been unemployed since 2001. Since being fired by a local insurance company, reports claim he has been involved in pyramid selling schemes.
  徐玉源（持刀傷人的犯罪嫌疑人），47嵗，從2001起便被儅地的一家保險(xiǎn)公司辤退。有報(bào)道稱他曾蓡與過傳銷活動(dòng)。

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專業(yè)釋義

商業(yè)

• 金字塔推銷計(jì)劃