hydroelectric
举一反三
- 9% of the world's electricity supply is provided by hydroelectric power.
- 2. Hydroelectric power plants in a much cleaner way than coalfired ones.(generate)
- Electricity generated from hydroelectric dams and wind power is more _______ than fossil fuel generated power.
- Until only recently did hydroelectric power was universally considered as an environmentally safe and clean means of electricity generator.
- Hydroelectric power plants generate in a much cleaner way than coal-fired ones. A: electric B: electricity C: electronic D: economic