【词根含义】：多;复;聚
前缀：poly- 表示“多”polyandry 一妻多制（poly+andry男人）
polyglot 通晓多种语言者（poly+math数学；知识）
polyfunctional 多功能的（poly+functional有功能的）
前缀：poly- 多polycentric 多中心的
polytechnical 多工艺的
polysyllable 多音节词
polydirectional 多方向的
polyatomic 多原子的
polygon 多角形
polycrystal 多晶体
polyarchy 多头政治
polyfunctional 多功能的
polyclinic 多科医院
词根词缀：poly-【来源及含义】Greek: many, much; excessive; abnormal amount, profuse, ample, large quantity; multiple, abundant, numerous
【相关描述】Don’t confuse this poly- with another -poly which means “to sell”.
【相关词根词缀】Inter-related cross references, directly or indirectly, involving word units meaning "more, plentiful, fullness, excessive, over flowing":copi-;exuber-;hyper-;multi-;opulen-;ple-;pleio-;plethor-;super-;total-;ultra-;undu-.
【同源单词】acrocephalopolysyndactyly, Andra moi ennepe mousa polytropon hos malapolla planchthe, electrodiaphanoscope, fibrous dysplasia, hyperpolysyllabicomania, hyperpolysyllabicsesquipedalianist
词根词缀：-poly, -pole, -polism, -polist, -polists, -polistic, -polistically【来源及含义】Greek: used as a suffix; sale, selling; one who sells; pertaining to selling, to sell; trade, barter
【相关描述】Don’t confuse this -poly with another poly- which means “many, much” or with -polis, "city".
【同源单词】antimonopoly, bibliopole, bibliopolism, bibliopolist, bibliopoly, duopolist