单词 | supernatant |
释义 | Word Frequency supernatant(ˌsuːpəˈneɪtənt) adjective 1. floating on the surface or over something 2. chemistry (of a liquid) lying above a sediment or settled precipitate Derived forms supernatation (ˌsupernaˈtation) noun Word origin C17: from Latin supernatāre to float, from super- + natāre to swim |
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