freshwater

['freʃ.wɔ:tə]

adj.淡水的, 内河（航行）的
n.淡水

例句与用法：

The science, art, and business of cultivating marine or freshwater food fish or shellfish, such as oysters, clams, salmon, and trout, under controlled conditions.

水产养殖在控制条件下，科学、艺术及商业性培植海水或淡水食用鱼或介壳类，如牡蛎、蛤、鲑及鳟鱼

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。

There are many fish in this freshwater lake.

这个淡水湖里有许多种鱼。

详细释义：

a.

1. 淡水的

2. 内河航行的

3. 无经验的; 不熟练的