读音

/ɪˈfɪʃənsi/

释义

• 名词: 效率，效能；做事的能力或方法，尤指在使用资源时减少浪费。例如: “The new machine has greatly improved our production efficiency.”
• 形容词: 高效的，有效率的。例如: “She works with great efficiency, never wasting any time.”

短语

• “Operational efficiency” 指操作或业务的效率。
• “Energy efficiency” 指能源利用的效率。
• “Efficiency apartment” 指小型、布局紧凑的公寓。

例句

• 名词: “We need to analyze the efficiency of our marketing strategy.”
• 形容词: “This new software tool is designed to increase office efficiency.”

同义词

• Productivity
• Effectiveness
• Capability
• Competence
• Performance