fresh-water fish

• 淡水鱼

fresh-water fish的用法和样例：

例句

1. Some freshwater fish such as pike can withstand levels of acidity.
   一些诸如梭鱼等淡水鱼可以抵御相当程度的酸性。
2. About 120 freshwater fish species are indigenous to Hong Kong.
   有大约一百二十个淡水鱼品种是产于香港的。