ambassador的音標是[?m?b?s?d?(r)]，基本翻譯是“大使”，速記技巧是“am幫死他”。

Ambassador這個詞源自拉丁語，意為“使者”或“大使”。它的變化形式包括名詞形式Ambassador和形容詞形式ambassadorial。相關單詞包括：envoy，diplomat，diplomacy，ministry，consulate，mission，ambassadorial等。Ambassador作為名詞時，指大使或特使；作為形容詞時，表示大使級的或大使所具有的。envoy意為派遣的使者，外交官；diplomat則指外交官或外交家，這個詞也源自拉丁語，意為“有外交技巧的人”。diplomacy意為外交政策或策略，指處理國際關系的方法或手段。ministry意為內閣或內政部，這個詞也源自拉丁語，表示掌管國內事務的部門。consulate意為領事館，這個詞也源自拉丁語，表示在外國領土上代表國家的機構。mission意為使命或任務，常用于宗教或慈善機構的名稱中。這些單詞都與國際關系和外交事務有關。

常用短語：

1. be an ambassador for

2. go into bat for

3. act as an envoy for

4. represent as an ambassador

5. be posted as ambassador

6. be ambassador to

7. serve as an ambassador for

例句：

1. He is an ambassador for global peace and has worked hard to promote understanding between nations.

2. She went into bat for the underdog in the dispute and managed to win them support.

3. Our country has appointed him as its new ambassador to the United States.

4. She represents our company as an ambassador and is well respected in the industry.

5. He was posted as ambassador to Japan, where he made a strong impression on the local community.

6. The ambassador serves as a bridge between the two countries, facilitating cultural and economic exchanges.

英文小作文：

Being an Ambassador: A Unique Position in Diplomacy

Being an ambassador is a unique position in diplomacy, as it requires someone with a strong personality, excellent communication skills, and a deep understanding of the culture and history of the country they represent.

An ambassador represents their country in a foreign country, and their main responsibility is to promote the interests of their country and strengthen relations with other nations. They must be able to communicate effectively with foreign leaders and officials, and build trust and understanding between their country and the host nation.

An ambassador also plays a key role in promoting cultural exchange, which helps to strengthen ties between nations and promote understanding and respect between different cultures and societies.

Being an ambassador requires a lot of dedication and commitment, but it also brings with it the opportunity to make a real difference in the world and contribute to the success of one"s country.