| 单词 | neuston |
| 释义 | Word Frequency neuston(ˈnjuːstən) noun 1. organisms, similar to plankton, that float on the surface film of open water 2. the ecosystem of the surface film of open water in which such organisms as copepods graze on tiny flagellates, bacteria, etc Derived forms neustonic (neusˈtonic) adjective Word origin C20: via German from Greek neustos swimming, from nein to swim |
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