grand duke

grand duke的音标是[ˈgrænd djuːk]，基本翻译是大公，速记技巧是：大公=grand+duke。

Grand Duke这个词的英文词源可以追溯到拉丁语grandis dux，意为“伟大的领导者”。它的变化形式包括其复数形式grand dukes，过去式grand-duke，过去分词grand-duke和现在分词grand-duck。

相关单词：

Grandfather：意为“祖父”，因为grandfather这个词中的“grand”和Grand Duke中的“grand”有相似的含义，都表示“伟大的”。

Grandson：意为“孙子”，因为这个词中的“grand”也表示一种尊敬或伟大的含义。

Grandiose：意为“豪华的，壮观的”，因为这个词中的“grand”表示宏大的，给人留下深刻印象的。

Grandiloquence：意为“夸大其词”，因为这个词中的“grandiloquent”表示夸大其词的。

Grandiosity：意为“自大，自负”，因为这个词中的“grandiosity”表示一种自大的行为或态度。

以上这些单词都与Grand Duke这个词有某种联系，它们都含有“伟大的”这个含义。同时，这些单词也反映了英语词汇中词缀和词根的丰富多样性，以及它们在词汇演变中的重要作用。

常用短语：

1. Grand Duke of Luxembourg

2. Grand Duke Michael of Russia

3. Grand Duke of Hesse

4. Grand Duke of Tuscany

5. Grand Duke of Edinburgh

6. Grand Duke of Saxe-Weimar

7. Grand Duke of Anhalt

双语例句：

1. The Grand Duke of Luxembourg is the head of the royal family.

卢森堡大公是王室的首领。

2. The Grand Duke Michael of Russia was a great military leader.

俄罗斯大公米哈伊尔是一位伟大的军事领袖。

3. The Grand Duke of Hesse is a highly respected member of the royal family.

黑森大公是王室中备受尊敬的一位成员。

4. The Grand Duke of Tuscany was known for his wise leadership.

托斯卡纳大公以其明智的领导而闻名。

5. The Grand Duke of Edinburgh is a beloved figure in royal history.

爱丁堡大公是皇室历史中备受爱戴的人物。

6. The Grand Duke of Saxe-Weimar is remembered for his courage and leadership.

萨克斯-魏玛大公因其勇气和领导力而被铭记。

7. The Grand Duke of Anhalt is known for his generosity and kindness.

安哈尔特大公因其慷慨和善良而闻名。

英文小作文：

Title: The Grand Duke and the Royal Family

The royal family is a unique institution that has existed throughout history, and one of the most respected members of this family is the Grand Duke. He is the head of the family and represents its values and traditions to the world. From military leaders to wise leaders, the Grand Duke has played a significant role in the history of royalty. However, it is not only his leadership qualities that make him special, but also his generosity, kindness, and loyalty to the family and his country. In this way, the Grand Duke is an inspiration to all those who aspire to be a part of such an esteemed institution.