hydropower相关的词根或词缀是: hydrhydro

Hydropower production has also fallen with water levels .

随着水位的下降，水电生产也日渐萧条。

The implication of the hydropower station is under fierce public debate .

相关的水电站也卷入了激烈的公开辩论。

Its small economy which exports gold copper and hydropower is distinguishing itself .

老挝主要出口黄金、铜以及水电资源，其小规模经济正使其脱颖而出。

Until recently , brazil had focused its hydropower construction within its own borders .

直到最近，巴西才开始着力于在其边界上建设水电站。

Some countries must rent costly diesel generators to boost hydropower in years of drought .

在干旱的年份里，一些国家必须租用耗费高昂的柴油发电机来补充水电。