中文意思

C1noun 2K

Efficiency

效率

🇬🇧 UK /["/ɪˈfɪʃnsi/"]/ 🇺🇸 US /["/ɪˈfɪʃnsi/"]/

Efficiency 的意思

the quality of doing something well with no waste of time or money

以最少的时间和金钱把事情做好的一种品质

In simple words: How well a task is done with the least waste of time and resources.

一件事情做得有多好，浪费的时间和资源最少。

Efficiency 例句

• The efficiency of the new engine significantly reduces fuel consumption.新发动机的效率大大降低了燃油消耗。
• Improving workplace efficiency leads to higher productivity and lower costs.提高工作效率能带来更高的生产力和更低的成本。
• Efficiency in energy use is a critical factor in sustainable building design.能源使用效率是可持续建筑设计的关键因素。
• They hired a consultant to analyze the efficiency of their supply chain.他们聘请了一位顾问来分析其供应链的效率。
• Efficiency is often measured by the ratio of output to input in a process.效率通常通过过程中产出与投入的比率来衡量。

如何使用 Efficiency

Use 'efficiency' in both formal and informal contexts when discussing productivity. Avoid using it in casual conversations that don't concern work or processes.

在讨论生产力时，无论正式还是非正式场合都可以使用“效率”。避免在不涉及工作或流程的随意谈话中使用它。

Grammar pattern

standalone noun

Memory hint

Think of 'efficiently' — doing tasks quickly with no waste, like a well-oiled machine.

相关单词

Collocations with Efficiency

• ruthless
• great
• high
• achieve
• maintain
• demonstrate
• drive
• measures
• benefits
• with efficiency
• efficiency in
• ruthless
• great
• high
• achieve
• maintain
• demonstrate
• drive
• measures
• benefits
• with efficiency
• efficiency in

Synonyms for Efficiency

• productivity
• effectiveness
• performance
• competence
• capability

Opposites of Efficiency

• inefficiency
• wastefulness
• unproductiveness

Common mistakes with Efficiency

• Confused with 'efficacy', which refers to the ability to produce a desired result.
• Using 'efficient' instead of 'efficiency' incorrectly in phrases.
• Overusing in casual conversation where simpler terms like 'speed' might suffice.

关于 Efficiency 的常见问题

Efficiency 是什么意思？

一件事情做得有多好，浪费的时间和资源最少。

Efficiency 的中文意思是什么？

一件事情做得有多好，浪费的时间和资源最少。

Efficiency 的定义是什么？

以最少的时间和金钱把事情做好的一种品质

如何在句子中使用 Efficiency？

The efficiency of the new engine significantly reduces fuel consumption.

能再举一个 Efficiency 的例子吗？

Improving workplace efficiency leads to higher productivity and lower costs.

Efficiency 的近义词有哪些？

常见的替代说法包括 productivity, effectiveness, performance, competence, capability。

Efficiency 的反义词是什么？

相反的意思包括 inefficiency, wastefulness, unproductiveness。

哪些词和 Efficiency 搭配？

它常与 ruthless, great, high, achieve, maintain, demonstrate, drive, measures, benefits, with efficiency, efficiency in, ruthless, great, high, achieve, maintain, demonstrate, drive, measures, benefits, with efficiency, efficiency in 搭配。

使用 Efficiency 时常见的错误有哪些？

Confused with 'efficacy', which refers to the ability to produce a desired result. Using 'efficient' instead of 'efficiency' incorrectly in phrases. Overusing in casual conversation where simpler terms like 'speed' might suffice.

Efficiency 怎么发音？

US: /["/ɪˈfɪʃnsi/"]/, UK: /["/ɪˈfɪʃnsi/"]/。点击上方音频，听母语者的发音。

什么时候该用 Efficiency？

在讨论生产力时，无论正式还是非正式场合都可以使用“效率”。避免在不涉及工作或流程的随意谈话中使用它。

Efficiency 是什么 CEFR 等级？

"Efficiency" 在 CEFR 量表上属于 C1 等级。