英语词汇pentadeca-的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	pentadeca-
词根词缀	Webster pentadeca- combining form or pentadec- Etymology: Latin Greek pentedeka-, from Greek pentekaideka, literally, five and ten, from penta- + kai and + deka ten — more at ten : fifteen < pentadecahydrate >
随便看	threadbare threat threaten three threefold Three Rs threesome threnody threo- threpso-, threps- thresh thresher threshold threw thrice thrift thrifty thrill thriller thrive -thrix thro throat -throated throaty

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