| 释义 |
nek·ton AHD[nĕkʹtən, -tŏn'] D.J.[ˈnektən, -ˌtɒn]K.K.[ˈnɛktən, -ˌtɑn]n.（名词）- The collection of marine and freshwater organisms that can swim freely and are generally independent of currents, ranging in size from microscopic organisms to whales.自泳生物：能自由游动且不依靠水流的海中和淡水生物的总称，包括微生物乃至鲸鱼
- Greek nēkton [neuter of] nēktos [swimming] 希腊语 nēkton nēktos的中性 [游动着]
- from nēkhein [to swim] * see snā- 源自 nēkhein [游动] * 参见 snā-
nektonʹic AHD[-tŏnʹĭk] （形容词） |