| 单词 | energy conservation |
| 释义 | energy conservationˈenergy conserˌvation noun [uncountable] earth science ways of not wasting the energy that is used to provide heat, operate machines, etc., or the activity of not using more energy than necessary: Energy conservation can be achieved through increased efficiency and decreased consumption. |
| 随便看 |
英语词典包含48224条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。