oligotrophic / ˌɒl ɪ goʊˈtrɒf ɪk, -ˈtroʊ fɪk /

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oligotrophic 的定义

adj. 形容词 adjective

Ecology.

  1. characterized by a low accumulation of dissolved nutrient salts, supporting but a sparse growth of algae and other organisms, and having a high oxygen content owing to the low organic content.