grand duchy的音標是[?gr?nd dju?tsi]，基本翻譯是公國，速記技巧是：grand=大，duchy=公國。

Grand Duchy這個詞的英文詞源可以追溯到拉丁語中的“grandis dux”，意為“偉大的領導者”。它的變化形式包括復數形式“grand dukes”和過去式、過去分詞形式“grandified”。

相關單詞：

Grandfather：祖父

Grandson：孫子

Granddaughter：孫女

Grandparent：祖父母

Grandiose：宏偉的，豪華的

Grandiloquence：夸大其詞

Grandiosity：夸大

Grandstander：嘩眾取寵的人

Grandiosity disorder：夸大妄想障礙

Grandiosity illusion：夸大妄想

以上這些單詞都與grand有關，表示與偉大、重要、豪華等相關的含義。在英語中，grand這個詞經常用來形容那些規模大、氣勢磅礴的事物，也常用來形容人的性格或行為具有這些特點。

常用短語：

1. Grand Duchy of Luxembourg

2. Grandparents" Grand Duchy

3. Grand Tour

4. Grandma"s cooking

5. Grandpa"s stories

6. Grandma"s knitting

7. Grandpa"s garden

例句：

1. The Grand Duchy of Luxembourg is a beautiful country with a rich history and culture.

2. My grandparents used to take me on a Grand Tour of Europe when I was young.

3. Grandma"s cooking is legendary, with her homemade bread and freshly baked cookies always making me feel at home.

4. Grandpa would tell me stories about his childhood in the Grand Duchy, and they always left me feeling enchanted.

5. Grandma"s knitting is always perfect, with her sweaters and scarves always making me feel cozy.

6. The Grand Duchy is a paradise for gardeners, with its lush green landscapes and beautiful flowers.

7. I miss the Grand Duchy every day, with its beautiful scenery and friendly people always reminding me of home.

英文小作文：

Grandparents" Legacy - The Grand Duchy

When I think of my grandparents, I am filled with a sense of warmth and nostalgia. They left a lasting impression on me, not only through their love and care, but also through the legacy they left behind - the Grand Duchy.

The Grand Duchy is a place full of memories and stories that I associate with my childhood. It is a place that is filled with beauty and serenity, with its lush green landscapes and beautiful flowers. It is also a place that represents the values and traditions that my grandparents upheld, and which I carry with me today.

My grandparents instilled in me a love of nature, a respect for history, and an appreciation for the simple things in life. Their stories and recipes are still part of my daily routine, reminding me of the simple joys of life and the importance of family and tradition.

The Grand Duchy is not just a place, it is a way of life, a way of thinking, and a way of being. It is a legacy that I carry with me every day, and one that I hope to pass on to my own children someday. The Grand Duchy is a reminder of the importance of family, of the beauty of nature, and of the simple pleasures that life has to offer.