eutrophicationWiktionary 原文英美构词拆解eutrophicateutrophicate词干ion-ion后缀-ion(unproductive) An action or process, or the result of an action or process. · (unproductive) A state or condition.词源说明From eutrophicate + -ion.释义名词noun1(biology) The process of becoming eutrophic; the ecosystem's response to the addition of artificial or natural nutrients, mainly phosphates, through detergents, fertilizers, or sewage, to an aquatic system.同族词派生词 1hypereutrophication相关词 1eutrophicate