efficiency的意思

基本释义

• n 效率；功效

  the quality of doing something well and effectively, without wasting time, money, or energy

例句

1. considerable advancements in energy efficiency

   能源效率的显著提高

2. operating efficiencies

   运营功效

短语

• high efficiency 高效率
• production efficiency 生产效率
• work efficiency 工作效率；劳动效率；加工效率
• economic efficiency 经济效率
• energy efficiency 能源效率；能量效率

近义词

同根词