| 单词 | 利用效率 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔inefficiency〕Energy prices have been kept low, so energy is used inefficiently.能源价格一直维持低水平,所以能源利用效率很低。柯林斯高阶〔optimize〕The new system will optimize the efficiency with which water is used.新系统将使水的利用效率最大化。韦氏高阶Sweden has shown the way forward on energy efficiency.瑞典在能源利用效率方面树立了榜样。剑桥国际 |
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