Della的音標是["del?] ，基本翻譯是“德拉”，是一個人名。速記技巧可以使用簡寫"dlnhr"來幫助記憶。

Della這個詞的英文詞源可以追溯到拉丁語詞根"delus"，意為"欺騙"。它的變化形式包括名詞形式"della"，形容詞形式"delli"，以及動詞形式"deceive"。

相關單詞：

deception: n. 欺騙，欺詐；

disbelieve: v. 不相信，懷疑；

fraud: n. 欺詐，詐騙；

deceit: n. 欺騙，欺瞞；

delude: v. 欺騙，哄騙；

plausible: adj. 貌似真實的，貌似可信的；

deceiver: n. 欺騙者，騙子；

belie: v. 掩飾，掩蓋；

delusion: n. 欺騙，錯覺；

deceptionster: (俚語)非常狡猾的騙子。

以上這些單詞都與Della這個詞源有直接或間接的聯系，體現了欺騙和欺詐的主題。這些單詞在英語中有著豐富的含義和使用場景，也反映了人類社會中普遍存在的欺詐和欺騙行為。

常用短語：

1. by the way 順便問一下

2. all over the world 全世界

3. at the same time 同時

4. in a minute 一會兒

5. on the one hand 一方面

6. in the end 最后

7. for example 例如

雙語句子：

1. I like to chat with you by the way. 順便問一下，我喜歡和你聊天。

2. She sings beautifully, but speaks English slowly. 她唱歌唱得很好聽，但英語說得比較慢。

3. They are good friends, and they help each other at the same time. 他們是好朋友，同時互相幫助。

4. I will call you as soon as I get to the airport, and we can talk over a cup of coffee in a minute. 我一到機場就會給你打電話，我們一會兒可以一起喝杯咖啡。

5. He is tall and strong, and he is good at sports, but he is not very good at English, on the one hand. 他在體育方面很有天賦，但他在英語學習上還有待提高。

6. In the end, she realized that she needed to work harder to achieve her goals. 最后，她意識到為了實現目標，她需要更加努力。

7. For example, if you want to learn a new language, you need to spend time studying it every day. 例如，如果你想學習一門新語言，你需要每天花時間學習。

英文小作文：

I am learning a new language called Spanish, and it is a lot of fun. However, it is not easy, especially when I have to remember new vocabulary and grammar rules. But I am determined to keep going and improve my skills. Learning a language is a great way to learn about other cultures and make new friends, which is why I am so excited about learning Spanish. I hope to one day speak Spanish fluently and confidently, and I am sure that with practice and dedication, I will achieve my goal.