| 释义 |
efficiency | BrE ɪˈfɪʃ(ə)nsi, AmE əˈfɪʃənsi | noun ① uncountable (of person, staff, method, organization) 效率 xiàolǜ ▸ efficiency in doing sth; 做某事的效率 ▸ to improve/impair efficiency 提高/降低效率 ② countable (action) 提高效率的行为 tígāo xiàolǜ de xíngwéi ▸ the reforms will lead to efficiencies and savings 这些改革将提高功效并节省开销 ③ uncountable (of machine, engine) 效率 xiàolǜ ▸ the machine has a high/poor/low efficiency level 这台机器效率高/差/低 |