Efficiency

英 [ɪˈfɪʃ(ə)nsi] 美 [ɪˈfɪʃ(ə)nsi]

n. 效率，效能；（機器的）功率

[ 複數 efficiencies ] ^[1] 

high efficiency 高效率

production efficiency 生產效率

work efficiency 工作效率；勞動效率；加工效率

economic efficiency 經濟效率

energy efficiency 能源效率；能量效率

improve efficiency 提高效率

removal efficiency 去除效率

thermal efficiency 熱效率

conversion efficiency 換能效率

operating efficiency 營業效率，經營效率；工作效率

operational efficiency 經營效率；運作效率

transfer efficiency 轉換效率；傳輸效率；合金過渡係數

increase efficiency 提高效率

current efficiency 電流效率

economical efficiency 經濟效率，經濟效果；經濟有效

transmission efficiency 傳輸效率，通話效率

learning efficiency 學習效率

recovery efficiency 採收率；回收效率

computational efficiency 計算效率

displacement efficiency 驅替效率；置換效率；洗油效率 ^[1] 

1、She arranged everything with her customary efficiency. 她以她特有的高效率把一切都已安排妥當。

2、It was achieved with minimum fuss and maximum efficiency. 它以最少的慌亂和最高的效率被做到了。

3、Defrost the fridge regularly so that it works at maximum efficiency. 定期給冰箱除霜能取得最大效率。 ^[1]