plankton pump

例句：

1. 1. 浮游生物泵
   用于抽取水中的浮游生物
2. 2. 水生植物泵
   用于从水体中提取水生植物
3. 3.藻类泵
   用于从水体中提取藻类
4. 1.The plankton pump is essential for maintaining the health of our aquatic ecosystems.
   浮游生物泵对于维护我们水生生态系统的健康至关重要。
5. 2.The water plant was equipped with a plankton pump to remove excess nutrients from the water.
   这个水生植物配备了一个浮游生物泵，用来去除水中过量的营养物质。
6. 3. The algae pump was used to extract algae from the lake, which could be used as a source of food for fish.
   藻类泵被用来从湖中提取藻类，这些藻类可以作为鱼类的食物来源。