delves的音標是[d?"v?ls]，基本翻譯是“探究；挖掘；研究”。

速記技巧是：可以聯想記憶為“de（德）+v（諧音“微”）+els（其他單詞“else”的縮寫，表示其他）”，意為“德國的小家伙在挖其他東西”。這樣記憶可以快速記住發音和拼寫，并且不容易忘記。

"delves"這個詞的英文詞源可以追溯到古英語中的"delf"，意為"挖掘"或"鉆探"。它的變化形式包括過去式"delved"和過去分詞"delved"。

相關單詞：

1. "dive"：這個詞也意為"挖掘"，通常指深海或地下挖掘。例如，"he dived into the mine to search for the lost treasure"（他跳入礦井尋找失落的寶藏）。

2. "dig"：這個詞是最常用的挖掘動詞，可以指在土地、土壤或文件中挖掘。例如，"dig up old memories from the past"（挖掘出過去的回憶）。

3. "mine"：這個詞在"delves"中作為名詞使用，表示礦井。在相關句子中，"he explored the depths of the mine for valuable minerals"（他在礦井深處探索有價值的礦物）。

4. "digression"：這個詞意為"偏離"，與主題無關的討論或話題。例如，"his digression into philosophy during a discussion about science was unexpected"（在關于科學的討論中，他突然偏離到哲學上）。

5. "prospect"：這個詞意為"勘探"，通常指對可能發現財富或資源的地區進行調查。例如，"they prospect for gold in the mountains"（他們在山中尋找黃金）。

6. "excavation"：這個詞意為"挖掘"，通常指對歷史遺址或考古遺址的挖掘。例如，"the excavation of a prehistoric settlement unearthed many artifacts"（對史前聚落的挖掘出土了許多文物）。

7. "digger"：這個詞意為"挖掘者"，通常指從事挖掘工作的人。例如，"he is a dedicated digger who delves for gold in the mountains every day"（他是一名每天在山中挖掘黃金的執著挖掘者）。

8. "delving"：這個詞意為"深入挖掘"，通常指對某個主題或領域的深入研究。例如，"his delving into the history of ancient civilizations has led to many valuable discoveries"（他對古代文明歷史的深入研究取得了許多有價值的發現）。

9. "dive-bomber": 這是一個名詞，指的是一種用于轟炸的飛機，通常用于進行俯沖攻擊。這與“delves”中的“dive”有關，因為它們都與深度攻擊有關。

10. "prospective": 這個詞是形容詞，意思是“預期的”或“有前途的”。這與“prospect”有關，因為它指的是對未來的預期或展望。

常用短語：

1. delve into 深入研究

2. delve into history 深入研究歷史

3. delve into the past 深入探究過去

4. delve into the mysteries 探究奧秘

5. delve into the depths 深入探索深處

6. delve into the secrets 探索秘密

7. delve into the unknown 探索未知

雙語例句：

1. I delved into my pocket and took out my notebook. 我把手伸進衣袋，掏出了筆記本。

2. The archaeologist delved into the ancient ruins with a sense of excitement and anticipation. 考古學家懷著激動和期待的心情，深入挖掘古代遺跡。

3. She delved into the depths of his soul, searching for the truth. 她深入挖掘他的靈魂深處，尋找真相。

4. He delved into the secrets of the past to find out what had really happened. 他深入探究過去的秘密，以了解真相。

5. The explorer delved into the unknown territory, braving danger and hardship. 探險家勇敢地探索未知的領土，面對危險和困難。

6. After delving into the problem for hours, he finally found a solution. 在深入研究了幾個小時后，他終于找到了解決辦法。

7. We must delve into our own hearts and examine our motives for doing things. 我們必須深入內心，檢查我們做事的動機。

英文小作文：

標題：Delving into the Past - The Importance of History

History is a treasure trove of knowledge and understanding, and delving into it can provide valuable insights and perspectives on current events and issues. Through studying history, we can gain an understanding of how events have unfolded in the past, and how they might shape our future.

However, history is not just about facts and figures, but also about emotions and experiences. When we delve into the past, we not only learn about the events that took place, but also about the people who lived through them and their stories. This helps us to develop a deeper empathy for those who came before us and to understand their challenges and achievements.

Moreover, delving into history can help us to develop a more holistic view of ourselves and our place in the world. By studying the past, we can gain an understanding of our roots and origins, and how we have evolved as a species and culture. This helps us to appreciate our own unique identity and to formulate a more meaningful purpose for ourselves in the present and future.

In conclusion, delving into the past is not just about learning about the past, but also about understanding ourselves and our place in the world. By studying history, we can gain valuable insights and perspectives on current events and issues, develop a deeper empathy for those who came before us, and formulate a more meaningful purpose for ourselves in the present and future.