"ethnos"的音標為[?eθn??s] ，基本翻譯為“民族；人民；部落” 。速記技巧為：eth-“民族”-nos。

Ethnos這個詞源于希臘語，意為“民族”或“部落”。它的變化形式包括其過去式和過去分詞，分別為ethnē和ethneth。

相關單詞：

ethnic：這個詞源于ethnic，意為“民族的”或“有民族特色的”，如ethnic clothing（民族服飾）。

ethnocentrism：這個詞意為“民族中心主義”，指的是一種認為自己民族優于其他民族的觀點。

ethnography：這個詞意為“人種志”，是研究民族或文化的科學。

ethnology：這個詞意為“人種學”，是研究人類群體的學科，包括他們的語言、習俗、信仰等。

ethnocide：這個詞意為“民族滅絕”，指的是對一個民族文化的破壞和消滅。

ethnical：這個詞意為“民族的”或“有民族特征的”，可以作為形容詞使用。

ethnicality：這個詞意為“民族性”或“民族特征”，可以作為名詞使用。

以上這些單詞都與ethnos這個詞有著密切的聯系，它們在英語中廣泛使用，并被用來描述各種與民族、文化、人種等相關的概念。這些單詞的出現和使用，也反映了英語作為一種國際通用語言，在表達和交流各種文化和社會現象方面的豐富性和多樣性。

常用短語：

1. ethnos - 民族

2. across the board - 全面地

3. from tip to tail - 全面地

4. hit the nail on the head - 準確地

5. hit the spot - 滿足需要或渴望

6. keep one"s ear to the ground - 了解實際情況

7. speak from the heart - 真誠地發言

例句：

1. We need to conduct a across-the-board review of our work.

2. His comments hit the nail on the head with regard to the issue at hand.

3. The new policy will hit the spot with workers who have been unemployed for months.

4. I keep my ear to the ground to hear what"s happening in the community.

5. We must speak from the heart in this debate, without fear or favor.

英文小作文：

My Ethnic Heritage

My ethnic heritage is an important part of who I am, and it has shaped me into the person I am today. Through my family"s history and traditions, I have learned about my culture and its values, and it has taught me to appreciate diversity and respect others who share similar backgrounds.

When I think about my ethnic heritage, I also think about the food. My family"s cuisine is unique and delicious, and it has played a significant role in my upbringing. From the spicy dishes to the sweet desserts, I have enjoyed sampling different flavors from my culture. Even today, I love to cook ethnic dishes and share them with my friends and family, passing down our traditions and heritage to future generations.

In conclusion, my ethnic heritage is something that I am proud of and it has played a significant role in who I am today. It has taught me about values, culture, and tradition, and it has given me a sense of belonging and identity. I hope that my story can inspire others to explore their own ethnic heritage and appreciate its richness and diversity.