grass-roots的讀音是["gr?s-r??s]，其基本意思是“基層的，基層組織的；群眾的，群眾基礎”。在記憶這個單詞時，可以嘗試使用詞根記憶法，grass-roots中的root有根的意思，因此這個單詞可以理解為由群眾組成的。

"grass-roots"這個詞源于拉丁語，意為“草根”，這個詞組通常用來描述基層、基層民眾或基層組織。它的變化形式主要有復數形式"grass-roots"和過去式、過去分詞形式"grass-rooted"。

相關單詞：

1. "root"：這個詞在英語中有多種含義，包括根、基礎、起源等。在"grass-roots"這個詞組中，"rooted"表示扎根于基層的，與上層相對。

2. "people"：這個詞與"grass-roots"一起使用，表示基層民眾。這個詞在英語中非常常見，表示整個人群或人民。

3. "community"：這個詞表示社區，與"grass-roots"一起使用時，表示基層社區或人民群體。

4. "grassroots movement"：這個詞表示基層運動，通常指由基層民眾自發組織的運動。

5. "grassroots politics"：這個詞表示基層政治，通常指由基層民眾參與的政治活動或政治運動。

6. "grassroots organization"：這個詞表示基層組織，通常是民間自發形成的組織。

7. "grassroots democracy"：這個詞表示基層民主，是一種強調人民參與和自治的民主形式。

8. "grassroots journalism"：這個詞表示基層新聞報道，通常指報道基層民眾生活的新聞報道。

9. "grassroots economics"：這個詞表示基層經濟學，通常指研究基層經濟現象和問題的經濟學分支。

10. "grassroots culture"：這個詞表示基層文化，通常指由基層民眾創造和傳承的文化形式。

以上就是一些與"grass-roots"相關的單詞，它們在英語中有著豐富的含義和應用。

常用短語：

1. grassroots campaign

2. grassroots organization

3. grassroots support

4. from the ground up

5. grassroots movement

6. grassroots development

7. grassroots democracy

例句：

1. The local grassroots organization is working hard to raise awareness about environmental protection.

2. The party"s grassroots support has been growing steadily over the past few years.

3. The government must start from scratch and build a new infrastructure to support economic development.

4. The grassroots movement for social justice has been growing in recent years.

5. Grassroots development is essential for sustainable poverty reduction.

6. Democracy at the grassroots level means that ordinary people can participate in decision-making processes.

7. The party"s efforts to promote grassroots democracy have been widely applauded.

英文小作文：

Grassroots Democracy: The Foundation of a Just Society

In today"s society, grassroots democracy has become increasingly important, as it provides ordinary people with a voice and a chance to participate in decision-making processes. From local elections to community organizing, grassroots democracy ensures that power is distributed fairly and that everyone has a say in how their community is run.

However, achieving true grassroots democracy is not easy. It requires a strong commitment from politicians and leaders to listen to the voices of the people and to work towards their interests. It also requires a culture of participation and transparency that encourages people to take an active role in their communities and to hold their leaders accountable.

In conclusion, grassroots democracy is essential for building a just society. It ensures that power is distributed fairly, that people have a voice, and that they can participate in decision-making processes that affect their lives. If we want to create a more equitable and democratic society, we must promote grassroots democracy and encourage people to take an active role in their communities.