freshwater lake

• 淡水湖

freshwater lake的用法和样例：

例句

1. There are many fish in this freshwater lake.
   这个淡水湖里有许多种鱼。
2. Green algae is common in freshwater lakes of limestone districts.
   通常在淡水湖中有石灰石的地区生长的绿藻。