exogen

exogen的音标是["eksəuʒən]，基本翻译是外因，速记技巧是：谐音“爱克斯因关”。

Exogen这个词来源于希腊语，意为“外部的，外来的”。它的变化形式包括过去式exogenus，过去分词exogenus和现在分词exogenous。

相关单词：

1. Endogeny（内生论）：指生物或有机体的内在发展潜力，与exogeny相对，强调外部环境的影响。

2. Exogenous（外因的）：指来自外部的因素或影响，常用于描述生物或有机体受到的外来刺激或影响。

3. Exogenous factor（外来因素）：指对生物或有机体产生影响的外部因素，如环境因素、基因突变等。

4. Exogenous stimulus（外来刺激）：指来自外部的刺激或影响，与内源性刺激相对。

5. Exogenous hormone（外源激素）：指非生物自身产生的激素，常用于描述植物或动物通过外部途径获得的激素。

6. Exogenous growth（外源增长）：指有机体的生长受到外部因素的影响，与内源生长相对。

7. Exogenous environment（外源环境）：指有机体所处的外部环境，包括气候、土壤、食物来源等。

8. Exogenous shock（外生冲击）：指突然发生的、对有机体产生不利影响的外部事件，如自然灾害、经济危机等。

9. Exogenous variable（外生变量）：指不受有机体控制或影响的变量，常用于描述影响有机体发展的外部因素。

10. Exogenous policy（外生政策）：指由外部力量制定的政策，可能与内部需求或目标不符，需要重新评估和调整。

exogen短语：

1. exogenous factors 外因

2. exogenous growth 外生增长

3. exogenous load 外加负荷

4. exogenous hormone 外源性激素

5. exogenous factor 外因

6. exogenous input 外源输入

7. exogenous stimulus 外来刺激

双语例句：

1. Exogenous factors can affect economic growth. 外因可以影响经济增长。

2. The exogenous load on the environment is increasing. 外加的环境负荷正在增加。

3. Exogenous hormone is a kind of drug that can change the body"s hormone level. 外源性激素是一种可以改变人体激素水平的药物。

4. Exogenous stimulus can stimulate economic growth. 外来刺激可以刺激经济增长。

5. The government should pay attention to exogenous factors to ensure economic stability. 政府应该关注外因，以确保经济稳定。

6. Exogenous input is an important factor in production. 外源输入是生产中的一个重要因素。

7. The impact of exogenous factors on the economy is complex and needs to be carefully analyzed. 外因对经济的影响是复杂的，需要仔细分析。

英文小作文：

Exogenous factors are often considered to be external forces that influence an individual or system without their direct control or influence. These factors can be positive or negative, and their impact can vary depending on the situation and context.

Exogenous factors can include external economic conditions, political events, natural disasters, and other events that are beyond the direct control of individuals or organizations. They can have a significant impact on individuals, businesses, and governments, affecting their ability to operate and achieve their goals.

On the other hand, some exogenous factors can provide opportunities for individuals and organizations to adapt and respond positively to the challenges they face. For example, a new market opportunity that arises due to changes in consumer demand or technology can provide an opportunity for businesses to expand and grow.

In conclusion, exogenous factors are an inevitable part of life and can have a significant impact on individuals, businesses, and governments. It is important to be aware of them and to adapt and respond positively to the opportunities they present.