单词 | eutrophic |
释义 | Word Frequency eutrophic(juːˈtrɒfɪk, -ˈtrəʊ-) adjective (of lakes and similar habitats) rich in organic and mineral nutrients and supporting an abundant plant life, which in the process of decaying depletes the oxygen supply for animal life Compare oligotrophic Derived forms eutrophy (ˈeutrophy) noun Word origin C18: probably from eutrophy, from Greek eutrophia sound nutrition, from eutrophos well-fed, from eu- + trephein to nourish |
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