- 1. Energy conservation and emission reduction: 节能减排
dict.youdao.com - 2. energy conservation and environmental protection: 节能环保
dict.youdao.com - 3. energy conservation and environmental protection: 节能与环保
dict.youdao.com - 4. energy conservation and environmental protection: 住宅采暖空调方式的研究
dict.youdao.com - 5. energy conservation and environmental protection: 公民节约行为公约
dict.youdao.com - 6. energy conservation and conversion law: 能量守恒定律
dict.youdao.com - 7. Energy conservation and consumption reduction: 节能降耗
dict.youdao.com - 8. energy conservation and pollution reduction: 节能减排
dict.youdao.com - 9. energy conservation and emissions reduction: 节能减排
dict.youdao.com - 10. Energy Conservation and Environmental: 能源与环境保护学
dict.youdao.com