Efficiency is the ability to produce results with minimum waste or effort. It refers to the extent to which something is able to achieve its intended purpose or function in an effective and timely manner. In simple terms, it is about doing things in the best possible way with the least amount of resources.

效益的意思是用最少的浪费或努力来产生结果的能力。它指的是某件事情能够在有效和及时的方式下达到其预期目的或功能的程度。简单地说，它是指用最少的资源以最佳方式完成任务。

怎么读（音标）

/ɪˈfɪʃənsi/

用法

Efficiency can be used as a noun or an adjective. As a noun, it refers to the quality of being efficient, while as an adjective, it describes something as being efficient.

效率可以作为名词或形容词使用。作为名词时，它指的是高效率的品质，而作为形容词时，它描述某事物具有高效率。

例句1-5句且中英对照

1. The new production process has greatly improved our efficiency and reduced costs.

新的生产流程极大地提高了我们的效率并降低了成本。

2. Time management is crucial for increasing efficiency in the workplace.

时间管理对于提高工作场所效率至关重要。

3. The company's focus on efficiency has led to significant improvements in productivity.

公司对于效率的关注导致了生产力显著提高。

4. The government is implementing measures to improve the efficiency of public services.

正在实施措施来提高公共服务的效率。

5. The efficiency of our team has been recognized by our clients and we have received positive feedback.

我们团队的效率得到了客户的认可，并收到了积极的反馈。

同义词及用法

1. Productivity: refers to the rate at which goods or services are produced, often measured in terms of output per unit of input. It is closely related to efficiency as it also focuses on achieving maximum results with minimum resources.

2. Effectiveness: refers to the degree to which something is successful in producing the desired result. It is often used interchangeably with efficiency, but effectiveness emphasizes more on the outcome rather than the process.

3. Efficacy: refers to the ability of something to produce a desired or intended result. It is similar to efficiency, but it also includes the aspect of achieving a specific goal or purpose.

编辑总结

Efficiency is an important concept in various fields such as business, economics, and engineering. It plays a crucial role in achieving success and maximizing resources. By understanding its meaning and usage, individuals and organizations can strive for greater efficiency in their daily activities and operations.