causative agents音標為["k??z?e?t?d???nts]，基本翻譯為“致因物；原因”。速記技巧為：causative（致因的）+ agents（代理人）→致因物。

Causative agents（致因物）的英文詞源可以追溯到拉丁語causare，意為“導致，引起”。以下是其變化形式及相關單詞：

1. Cause (n.) - 意為“原因，起因”

例句：The cause of the accident was poor visibility.

2. Causeway (n.) - 意為“堤道，人行道”

例句：The causeway was flooded by the heavy rain.

3. Catastrophe (n.) - 意為“大災難，慘敗”

例句：The hurricane was a catastrophe for the coastal communities.

4. Causeway (v.) - 意為“使…遭受，迫使”

例句：The government has causewaysed farmers from growing crops that are harmful to the environment.

5. Causewaying (adj.) - 意為“有堤道的，有走道的”

例句：The path was causewayed with a gravel path.

6. Causewayingly (adv.) - 意為“有堤道地，有走道地”

例句：The path was causewayed along the riverbank.

7. Causer (n.) - 意為“引起者，導致者”

例句：He is known as the cause of the company"s failure.

8. Causality (n.) - 意為“因果關系”

例句：The study explored the causality between smoking and lung cancer.

9. Causative (adj.) - 意為“起因的，致因的”

例句：The study identified causative factors for the outbreak of the disease.

10. Causative agent (n.) - 意為“致因物，起因因素”

例句：The study identified a causative agent for the outbreak of the disease.

以上這些單詞都與causative agents（致因物）這個概念密切相關，通過這些單詞可以更好地理解其含義和用法。

常用短語：

1. cause of the problem

2. causal factor

3. causal agent

4. causal influence

5. causal relationship

6. cause and effect

7. root cause

例句：

1. The cause of the accident was identified as driver fatigue.

2. The causal factor in this dispute is a lack of communication between the two parties.

3. The causal agent of the disease is a bacterium that is transmitted through contaminated food or water.

4. The causal relationship between smoking and lung cancer is well established.

5. We must address the root cause of the problem, which is a lack of resources and funding.

6. We need to identify the cause of the delay and take action to rectify it.

英文小作文：

Causative Agents in Life

Life is full of causative agents, from the smallest daily actions to the largest societal forces. These agents can have a profound impact on our lives, shaping our experiences, choices, and outcomes. Some agents are obvious, like the actions of others or external forces such as weather conditions, while others are more subtle, such as our own thoughts and behaviors.

When we consider the impact of causative agents, we must also consider their interplay and interactions. For example, our choices and actions can influence the actions of others, which in turn can affect our own outcomes. Conversely, external forces can shape our choices and actions, leading to unexpected outcomes that we may not have anticipated.

Understanding causative agents is essential for effective decision-making and effective action. By identifying the agents that shape our lives, we can better understand our own strengths and weaknesses, as well as the opportunities and challenges that lie ahead. This knowledge can help us to make more informed decisions and take more effective actions, leading to better outcomes and a more fulfilling life.