fivefold的音標是[?fa?v??fla?d]，基本意思是“五倍的”“五次的”或“五重奏的”。速記技巧是使用縮寫詞代替冗長的單詞或整個詞組，以節省時間。例如，可以使用“5fold”代替“five times folded”。

Fivefold這個詞的詞源可以追溯到古英語，它表示五倍或五倍數。這個詞的詞形變化相對簡單，主要涉及到復數形式和第三人稱單數形式的變化。

相關單詞：

fold - 折疊

folds - 折疊或折疊的部分

fold up - 倒閉或折疊起來

double fold - 雙倍折疊

fivefold - 五倍或五倍數

folds over - 翻折或翻過來

這些單詞在英語中都有廣泛的用途，例如在描述數學問題、物理現象、商業策略等方面。Fivefold這個詞尤其常用于描述某種形式或結構是五倍或五倍數的，例如在生物學中描述基因家族的重復和擴展，或者在金融中描述資產增長的速度。它也常用于描述某種形式或過程是五次的或五倍的效率，例如在計算機科學中描述算法的運行速度。

常用短語：

1. fivefold division

2. fivefold relationship

3. fivefold approach

4. fivefold contribution

5. fivefold set

6. fivefold division of labor

7. fivefold hierarchy

雙語例句：

1. The company has a fivefold division of responsibilities among its employees.

2. The relationship between the two countries is a fivefold one of mutual respect and cooperation.

3. We should adopt a fivefold approach to solve this problem.

4. His contributions to society are a fivefold testament to his dedication and hard work.

5. The fivefold set includes all possible permutations of the numbers 1-5.

6. The division of labor in the factory is highly organized with each worker specializing in a particular fivefold hierarchy of tasks.

英文小作文：

Fivefold Division of Labor

In today"s society, the division of labor has become essential for efficient production and development. From the factory floor to the office desk, people specialize in different tasks to achieve a greater whole. It is this fivefold division of labor that allows us to accomplish tasks that would otherwise be impossible.

Each worker in the factory, for example, may specialize in a particular task, such as welding, painting, assembly, or maintenance. This specialization not only increases efficiency but also ensures quality control and consistency in production. Similarly, in the office, individuals may specialize in different aspects of research, analysis, writing, editing, and presentation, allowing for a more comprehensive and effective output.

However, the fivefold division of labor should not overshadow the importance of teamwork and cooperation. Each individual contributes their unique skills and expertise to the whole, creating a synergistic effect that is greater than the sum of its parts. It is this spirit of cooperation that drives progress and innovation in any organization.

In conclusion, the fivefold division of labor is essential for effective production and development. It allows for specialization, quality control, and consistency in production, while also fostering a spirit of teamwork and cooperation that drives progress and innovation.