dependency on

"dependency on"的音标为[dɪ"pendəns] [ɒn]。基本翻译为"依赖；依靠；取决于"。

速记技巧：可以将"dependency"拆分为"depend"（依赖）和"-ency"（名词后缀）两部分，其中"depend"的发音为[dɪ"pend]，与音标中的[dɪ"pendəns]相近。同时，"-ency"后缀通常表示某种状态或性质，因此整个词义可以理解为“依赖；依靠；取决于”。

"Dependency"这个词的英文词源可以追溯到拉丁语中的"dependere"，意为“依赖于”。它的变化形式有"dependent"，"dependence"和"dependency"。相关单词有：

1. "Dependence" - 这个词通常用来指代对某物的过度依赖，也可以指代经济上的依赖。例如：“He has a strong dependence on alcohol.”（他对酒精有很强的依赖性。）

2. "Dependency" - 这个词通常用来指代对某人的依赖，也可以指代对某种社会或经济条件的依赖。例如：“She has a strong dependency on her parents for financial support.”（她在经济上严重依赖她的父母。）

3. "Dependant" - 这个词通常用来指代在法律上或经济上有权利或义务的人，例如：“The children are all depended on their parents for financial support.”（孩子们在经济上都依赖于他们的父母。）

至于变化形式和相关单词，请注意，"dependent"和"dependency"是常用的形式，而"dependant"虽然较少使用，但在某些情况下仍然可以见到。

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常用短语：

1. be dependent on

2. rely on

3. depend on each other

4. be interdependent

5. depend on sb for sth

6. be dependent on sb

7. rely on sb for sth

例句：

1. I am dependent on my parents for financial support.

2. We rely on each other for help when things get tough.

3. The two companies are interdependent on each other for survival.

4. She depends on her husband for emotional support.

5. The government is dependent on tax revenue to fund its programs.

6. We rely on technology to make our lives easier.

7. The company depends on its employees to deliver quality products and services.

英文小作文：

标题：The Importance of Being Dependent on Others

In today"s fast-paced world, it"s easy to become overly reliant on our own resources and abilities. However, it"s important to be dependent on others, whether it"s for support, help, or simply companionship.

When we depend on others, we open ourselves up to the possibility of growth and development. We learn from their experiences and perspectives, which can help us expand our own horizons and perspectives. Additionally, being interdependent with others can foster stronger relationships and communities, which are essential for personal and professional success.

On the other hand, relying too much on our own resources can lead to isolation and loneliness, as well as a lack of motivation and creativity. By being dependent on others, we can foster a sense of belonging and purpose, which can lead to greater happiness and fulfillment in life.

Therefore, it"s essential to be dependent on others, while also fostering independence and self-reliance. This balance between dependence and independence is key to achieving success and happiness in life.