核心词议：
adj. 水力发电的
hydroelectric 基本解释
adj. 水力发电的
速记方法
速记技巧 词根词缀法 hydro-，水，electric，电。-hydr-水+-o-+-electr-电+-ic形容词词尾
知识扩展
hydroelectric 记忆方法
hydroelectric相关的词根或词缀是:
hydrhydro
hydroelectric水力发电的adj.
hydro 水 + electric 电 → 水力发电的
中文词源： hydroelectric 水力发电的 hydro-,水，electric,电。 hydroelectric
精选例句
1、 Hydroelectric power and flood control and irrigation are possible without building monster dams.
水力发电、防洪和灌溉都不需要建造大型水坝。
常见考点例句：
- Hydroelectric power provides almost one-fifth of the world 's electricity .
- 水电提供了世界差不多1/5的用电量。
- Currently several upstream nations including ethiopia and uganda are planning hydroelectric dams .
- 现在，一些上游国家，包括埃塞俄比亚和乌干达都在计划兴建水电坝。
- Officials have argued that the environmental benefits of hydroelectric power outweigh its costs .
- 政府官员曾指出，水力发电给环境带来的好处大于成本。
- Changing rainfall in the rwenzori hills has resulted in less water to power three hydroelectric plants .
- 鲁文佐里山中的降雨量不断变化，导致三家水利发电站用水不足。
- Once built , nuclear plants produce some of the cheapest electricity available other than big hydroelectric dams .
- 一旦建成，这些核电厂的发电成本将比大型水电站低得多。
