名词
中文翻译：浮游生物
同义词：
['plankton', 'phytoplankton', 'zooplankton例句：1. Heloplankton are a type of plankton that live in the water column.（浮游生物是一种生活在水柱中的原生动物。）']
例句：
-
1. Heloplankton are a type of plankton that live in the water column.
浮游生物是一种生活在水柱中的原生动物。
-
2.The heloplankton play an important role in the ecosystem.
浮游生物在生态系统中起着重要的作用。
-
3. The heloplankton were found to have a high concentration of nutrients in their bodies.
研究发现，浮游生物体内含有大量的营养物质。