efficiency是什么意思
网络释义：效率；效率的；效能；有效性
efficiency怎么读（音标发音）
复数：efficiencies
efficiency例句及用法
1 . The spa is the last word in luxury and efficiency .
这家矿泉疗养浴场极尽奢华，功效极高。
2 . Revenues from "green taxes" could then be channelled back into energy efficiency .
从“绿色税收”得来的收入便可回过头来用于提高能效。
3 . It was achieved with minimum fuss and maximum efficiency .
事情事半功倍地完成了。
4 . It doesn't take much to improve the energy efficiency of your home.
改善家庭能耗并非难事。
5 . Defrost the fridge regularly so that it works at maximum efficiency .
定期给冰箱除霜，以便它能发挥其最高效率。
efficiency相关短语搭配
1 . 办事效率高
be highly organized and efficient ． .工作很有条理，办事效率高。
1 . 效率与经济效率
comparative analysis of institutional efficiency and economic efficiency ., 制度效率与经济效率比较分析.
1 . 有效的、有效性
Eefficient, efficiency 有效的、有效性* Engel\'s coefficient 恩格尔系数
1 . 规模效率
commercial bank efficiency includes efficiency of scale , efficiency of scope , X-efficiency , coat efficiency and profit efficiency .商业银行效率包括规模效率、范围效率、X效率、成本效率和利润效率。