-polyWiktionary 原文英美词源链古希腊语Ancient Greek约前 1500–前 300 年πωλέω↓ 派生英语English-poly词源说明Derived from the root of Ancient Greek πωλέω (pōléō, “to sell”), by analogy with monopoly. Unrelated to poly-.释义后缀suffix1(economics) Pertaining to the number of sellers in a market.2(games) Pertaining to a derivative of the board game Monopoly.