效率
The state or quality of being efficient; the ratio of the useful work performed by a machine or in a process to the total energy expended or heat taken in.
أمثلة
3 من 5我早上的工作效率最高。
My work efficiency is highest in the morning.
政府需要提高行政效率。
The government needs to improve administrative efficiency.
这么做太没效率了。
Doing it this way is so inefficient.
عائلة الكلمة
نصيحة للحفظ
效 (effect) + 率 (rate). The rate of effect.
اختبار سريع
为了提高学习___,他制定了详细的计划。
صحيح!
الإجابة الصحيحة هي: 效率
أمثلة
我早上的工作效率最高。
everydayMy work efficiency is highest in the morning.
政府需要提高行政效率。
formalThe government needs to improve administrative efficiency.
这么做太没效率了。
informalDoing it this way is so inefficient.
研究旨在探讨提高能源效率的方法。
academicThe research aims to explore methods for improving energy efficiency.
提高效率是降低成本的关键。
businessImproving efficiency is key to reducing costs.
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
效率第一
efficiency first
事半功倍
half the effort, twice the result (efficient)
办事效率
efficiency in handling affairs
يُخلط عادةً مع
效率 is speed/ratio of work; 效益 is the benefit or profit gained from an activity.
ملاحظات الاستخدام
Very important for IELTS topics like technology, work-life balance, and management.
أخطاء شائعة
Don't confuse with '速率' (sùlǜ), which usually refers to physical speed.
نصيحة للحفظ
效 (effect) + 率 (rate). The rate of effect.
أصل الكلمة
效 (effect/result) + 率 (rate/ratio).
أنماط نحوية
اختبار سريع
为了提高学习___,他制定了详细的计划。
صحيح!
الإجابة الصحيحة هي: 效率
مفردات ذات صلة
مزيد من كلمات business
合并
B1To merge, combine, or unite two or more things into one. It is used for companies, files, categories, or groups.
待遇
B1The salary, benefits, and working conditions provided by an employer; also refers to how someone is treated.
机密
B1Information or documents that must be kept secret and protected from unauthorized access, often for reasons of security, strategy, or privacy.
汇总
B1To collect and aggregate information, data, or materials from various sources into a single summary or report.
销售额
B1The total value of goods or services sold by a company during a specific period.
远程办公
B1The practice of working from a location other than a central office, typically one's home, using telecommunications technology.
职业生涯
B1The period of time that you spend in your life working or the series of jobs that you have.
兼顾
B1To give attention to two or more things at the same time. Commonly used when discussing balancing work and life, or economy and environment.
协同
B2To work together with others to achieve a common goal; to coordinate or cooperate in a synchronized way.
审核
B2To examine and verify the accuracy, legitimacy, or quality of documents, applications, or accounts. It is a standard procedure in administrative and academic processes.
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