efficiencies 

  1. 名詞
efficiency複數: 節省時間的方法
節省金錢的方法
/此字義通常為複數/

    同義字詞
edge,effectiveness,effectualness,efficaciousness,efficacity,efficacy,productiveness

例句

  1. Typical microturbine efficiencies are 25 to 35%.
  2. This will identify where efficiencies can be made.
  3. But maybe other creative efficiencies will emerge.
  4. This way, power conversion efficiencies could be further improved.
  5. The efficiencies of mass production, particularly in Asia, are huge.