grandness 的音標是[?gr?ndn?s]，基本翻譯是“偉大；宏偉；重要”。速記技巧可以是：gr-an-d-n-s。

Grandness這個詞可能是拼寫錯誤，我無法給出其英文詞源、變化形式以及相關單詞。不過，我可以給您介紹一些與grand相關的英文單詞及其詞源、變化形式。

1. Grandparent：詞源同grandfather和grandmother，表示祖父或祖母。變化形式有復數形式grandparents。

2. Grandiose：詞源是拉丁語，表示宏大的、豪華的。變化形式有現在分詞grandiose和比較級grander，最高級most grandiose。

3. Grandstand：詞源是英語，表示看臺、講臺。變化形式有復數形式grandstands。

4. Grandiloquence：詞源是希臘語和拉丁語，表示夸大、夸張的言辭。變化形式有現在分詞grandiloquent。

5. Grandiosity：詞源同grandiloquence，表示夸大、自負。變化形式有現在分詞grandiosity。

6. Grandiosity disorder：詞源同grandiosity，表示夸大妄想癥，是一種精神疾病。

7. Grand design：詞源同grand，表示宏偉的計劃或藍圖。變化形式有復數形式grand designs。

8. Grand gesture：詞源同grand，表示宏偉的舉動或行為。

9. Grandiosity complex：詞源同grandiosity disorder，表示夸大妄想癥綜合癥，是一種精神疾病。

10. Grandio- prefix：是一個前綴，表示宏大的、豪華的，常見于英語詞匯中，如grandma（奶奶）、grandson（孫子）等。

以上單詞都是與grand相關的，它們在英語中有著不同的含義和用法，也反映了英語詞匯的多樣性和變化性。

常用短語：

1. grandiose scheme

2. grand entrance

3. grandiose ambition

4. grand design

5. grandiose behavior

6. grand scale

7. grandiose claims

例句：

1. The government"s grandiose scheme to build a new city has been criticized for being too expensive and impractical.

2. He made a grand entrance at the party, walking in with his arms full of flowers and balloons.

3. She had grandiose ambitions of becoming a famous actress, but in reality she was just another failed dreamer.

4. The new stadium has a grand design, but it"s far from being completed yet.

5. His grandiose behavior was met with widespread disbelief and skepticism.

6. The painting is on a grand scale, covering an entire wall.

7. He made grandiose claims about his ability to solve the problem, but in reality he was just bluffing.

英文小作文：

Grandness is a powerful emotion that can inspire awe and admiration in others. It can be expressed through a person"s achievements, achievements, or simply through their presence. Grandness can be seen in a building that stands tall and proud, or in a person who is confident and determined to achieve their goals.

However, grandness should not be confused with arrogance or vanity, as it is rooted in genuine confidence and self-esteem. When we are surrounded by people who exude grandness, we feel lifted up and inspired to be our best.

In conclusion, grandness is a beautiful emotion that can bring out the best in others and ourselves. It is an emotion that we should strive to embody, not just in words, but in actions and deeds.