gradus的音標為["gr?d?s]，基本翻譯為“等級；等級制度；步；步伐；梯度”，速記技巧為“格+拉+斯→等級”。

Gradus這個詞在英文中通常指“等級，級別”的意思。它的詞源可以追溯到拉丁語，意為“梯子”或“等級”。這個詞的詞形變化相對較少，主要就是名詞形式，沒有動詞形式。

變化形式：名詞形式通常為grad(us) - grade(us)，復數形式為grades。

相關單詞：

1. academic grade - 學術等級，學歷等級

2. grade school - 小學

3. high school grade - 高中年級等級

4. grade level - 年級水平，等級水平

5. graduate degree - 學位等級

6. proficiency grade - 熟練程度等級

7. passing grade - 及格等級

8. vocational grade - 職業等級

9. academic grading system - 評分等級制度

10. grade inflation - 評分普遍上升，評分標準下降。

這些單詞都與gradus這個詞源有關，表示各種不同的等級和級別。這些單詞在英語中廣泛應用，涉及到教育、職業、評分等多個領域。

Gradus 常用短語：

1. by the gradus：按等級；

2. gradus ad luna：步步高升；

3. gradus a steptu：逐步地；

4. gradus apex：頂點；

5. gradus a tergo：逆時針方向；

6. gradus auctus：提高；

7. gradus in terrorem：令人畏懼的等級。

雙語句子：

1. The exam was graded on a strict gradus and I got an excellent score.

這次考試按照嚴格的等級進行了評分，我得到了一個優秀的成績。

2. She has made great progress in her studies and is now at the top of her gradus.

她在學業上取得了很大的進步，現在處于頂峰。

3. We must climb the gradus ad luna of success to achieve our goals.

我們必須步步高升才能實現我們的目標。

4. The teacher walked us through the gradus auctus of solving the problem.

老師引導我們逐步解決了問題。

5. The company"s products have been gradually improved to meet customer demand.

公司的產品已經逐步改進以滿足客戶需求。

6. The gradus in terrorem of the future is daunting, but we must face it head on.

未來的困難重重，但我們必須勇往直前。

7. The gradus ad luna of success is not easy to achieve, but with hard work and dedication, it is possible.

成功之路并非易行，但只要努力和奉獻，就可能實現。

英文小作文：

Title: The Gradus of Life

Life is like a ladder, with each step leading to a new level. The gradus of life is not only about how high you climb, but also about the journey and the experiences you acquire along the way.

Success is not achieved overnight, it requires dedication, hard work, and perseverance. Just like climbing a ladder, we must take it step by step, never giving up, always striving to improve ourselves and reach our goals.

The gradus of life is not always smooth sailing, it involves challenges and setbacks, but these are what make life worth living. They teach us resilience, perseverance, and humility, which are essential qualities for success and happiness.

In conclusion, the gradus of life is not just about reaching the top, but about the journey itself. It is about learning, growing, and understanding ourselves and others. Let us embrace the challenges and setbacks of life with courage and determination, knowing that with hard work and dedication, we can achieve anything we set our minds to.