ethnic的音標為[?eθn?k] ，基本翻譯為“種族的；種姓的；人種的”，速記技巧為：eth-表示“種族”。

Ethnicity這個詞的詞源可以追溯到拉丁語ethnicus，意為“民族的，種族的”。它的變化形式包括其過去式和過去分詞形式ethnicized，現在分詞形式ethnicizing，以及形容詞形式ethnic。

相關單詞：

Ethnicity（種族，民族）：這個詞用來描述人類群體的種族或民族身份。

Ethnic conflict（種族沖突）：指由于種族或民族差異而引發的沖突。

Ethnic group（種族群體）：指具有共同文化、歷史、語言、習俗等特征的人群。

Ethnic minority（少數族裔）：指在某個國家或地區中，人口數量較少、文化特征較為特殊的種族群體。

Ethnicity-based discrimination（基于種族的歧視）：指基于種族或民族差異而進行的歧視行為。

以上這些單詞都與ethnicity這個詞密切相關，它們反映了人類社會中種族、民族和文化多樣性的重要方面。這些單詞的出現和發展，也反映了人類對于自身和周圍世界的不斷認識和探索。

Ethnicity常用短語：

1. Ethnic group：種族群體

2. Ethnic minority：少數民族

3. Ethnic discrimination：種族歧視

4. Ethnic unity：民族團結

5. Ethnic conflict：民族沖突

6. Ethnic diversity：民族多樣性

7. Ethnic harmony：民族和諧

例句：

1. The government should take measures to protect ethnic minority rights.（政府應該采取措施保護少數民族的權利。）

2. We should respect ethnic differences and promote ethnic unity.（我們應該尊重民族差異，促進民族團結。）

3. Ethnic discrimination should be condemned by all people.（種族歧視應該受到所有人的譴責。）

4. The world is a place of diversity, and ethnic harmony is our common goal.（世界是一個多樣性的地方，民族和諧是我們的共同目標。）

5. We should respect each other"s culture and ethnic background.（我們應該尊重彼此的文化和民族背景。）

6. Ethnic unity is the foundation of social stability and prosperity.（民族團結是社會穩定和繁榮的基礎。）

7. The relationship between ethnic groups should be based on equality and mutual respect.（民族之間的關系應該建立在平等和相互尊重的基礎上。）

英文小作文：

My Family"s Ethnic Background

I come from a family with a mixed ethnic background. My father is of Han nationality, while my mother is of Hui nationality. We have different cultural traditions and ways of life, but we also share many common values and beliefs. We respect each other"s differences and celebrate our shared heritage. Our family is a testament to the rich diversity of China"s ethnic groups, and we are proud to be part of such a diverse and vibrant nation. Through our family"s experience, I believe that ethnic harmony is essential for the prosperity and stability of society, and we should always strive to promote understanding and respect among different ethnic groups.