名词
中文翻译：效率
同义词：
['effectiveness', 'productivity', 'effectiveness']
例句：
-
1. Thenew machine has greatly improved the efficiency of our production process.
新机器大大提高了我们生产过程的效率。
-
2. The teacher's explanation was very clear and helpful, enhancing the students' learning efficiency.
老师的讲解非常清晰有帮助，提高了学生的学习效率。
-
3. Increasing the efficiency of energy use is crucial for reducing carbon emissions.
提高能源使用效率对于减少碳排放至关重要。