hydroelectricKK [ˏhaɪdroɪˋlɛktrɪk] /ˌhaɪdɹoʊɪˈlɛktɹɪk/发音形容词1水力发电的、水电的The new hydroelectric plant supplies power to three nearby cities.这座新的水力发电厂为附近三个城市供电。2水力发电的Nearly half of the country's hydroelectric output comes from this river.该国近半的水力发电量来自这条河。用这个字练口说→