demographic的音標是[?dem??ɡr?f?k]，基本翻譯是“人口統計的；人口特征的”。

速記技巧：可以嘗試使用諧音記憶法，可以將該單詞的發音“deh-muh-graf”與中文“得姆格”聯系起來，方便記憶。

Demographic的詞源：

詞根：demography，詞源同demography。

詞綴：-graphy，詞源同-graph，表示記錄。

變化形式：

復數形式：demographics。

過去式：demographed。

過去分詞：demographed。

相關單詞：

1. population統計，人口統計，人口普查。

2. gender性別，性別統計。

3. age年齡，年齡段，老齡化。

4. ethnicity種族，民族，民族統計。

5. ageing老化，老齡化。

6. fertility生育率，生育能力。

7. diversity多樣性，差異，多樣性統計。

8. social class社會階層，社會等級。

9. income收入，收入統計。

10. survey調查，統計調查。

Demographic是一個廣泛使用的詞匯，它涵蓋了人口統計的各種方面，包括年齡、性別、種族、社會階層、收入等等。這些相關的詞匯可以幫助我們更好地理解人口統計的各種方面和相關的數據。

常用短語：

1. demographic profile

2. age group

3. gender breakdown

4. ethnicity

5. education level

6. income bracket

7. social class

例句：

1. The survey found that the majority of the population are aged between 25 and 45, with a significant proportion of women and a smaller number of ethnic minorities.

2. The school"s demographics show that the student body is predominantly white and middle-class, with a high proportion of students from wealthy families.

3. The city"s demographics indicate that the population is predominantly young and male, with a high proportion of low-income earners.

英文小作文：

Title: The Changing Demographics of Our Community

With the rapid changes in society, our community is facing a new demographic landscape. Once predominantly white and middle-class, our community is now becoming more diverse and inclusive, with a younger and more diverse population. This shift in demographics has brought about changes in our culture, economy, and social structure, and it is important for us to understand these changes and how they affect our community.

On the one hand, the diversity of our community brings new opportunities and perspectives to our society. It encourages innovation and creativity, and it provides a platform for people from different backgrounds to come together and share their experiences and ideas. On the other hand, it can also create challenges and conflicts, as different groups of people may have different values, expectations, and goals. However, with open communication and understanding, we can overcome these challenges and create a more inclusive and harmonious community.

In conclusion, the changing demographics of our community are not only a reflection of society"s progress but also an opportunity for us to embrace diversity and create a better future for ourselves and our community.