polyclimaxWiktionary 原文英美构词拆解polypoly-前缀climaxclimax词干poly-many · polymer词源链原始词根原始印欧语Proto-Indo-European约前 4500–前 2500 年*ḱley-英语Englishpolyclimax词源说明From poly- + climax.释义名词noun1(ecology) The presence of multiple vegetational climaxes in the same ecosystem