first hand的音標是[?f??rst h?nd]，基本翻譯是“第一手; 直接; 親手”，速記技巧是：first首字母。

First hand 的英文詞源：

First hand 是一個英語單詞，意思是直接、第一手。這個詞來源于美國英語，它來自于hand這個詞根，意為手。這個詞源反映了人們通過親手操作或觀察來獲取信息或知識的傳統方式。

變化形式：first-hand，復數形式為 first-hands。

相關單詞：

1. hands-on：指實際動手操作，強調親身實踐。

2. source-to-hand：表示信息或資源的獲取直接來自于一手來源，而不是二手甚至多手來源。

3. first-rate：一流的，優秀的。

4. hands-off：指不干預、不干涉，也指放手讓機器自動運行。

5. hands-down：指毫無疑問地、無可爭議地。

6. first-class：一流的、高級的、優質的。

7. hands-on experience：指實際操作經驗。

8. hands-down decision：指毫不猶豫的決定。

9. first-hand knowledge：直接、第一手的知識。

10. hands-on approach：指親自動手的方法或實踐的方法。

常用短語：

1. first hand information

2. first hand evidence

3. get/receive/obtain first hand experience

4. first hand knowledge

5. first hand accounts

6. first hand accounts of

7. first hand research

雙語例句：

1. I received first hand information about the new product from the company.（我收到了來自公司的第一手關于新產品的信息。）

2. I have first hand evidence that the accident was caused by human error.（我有第一手證據表明事故是由人為錯誤造成的。）

3. First hand experience taught me the importance of hard work.（第一手經驗教會了我努力工作的重要性。）

4. We need to gather first hand knowledge of the situation before we make a decision.（在做出決定之前，我們需要收集關于情況的第一手知識。）

5. The book provides first hand accounts of the author"s experiences abroad.（這本書提供了作者在國外經歷的第一手敘述。）

6. First hand research is essential for gaining a deeper understanding of a topic.（對于更深入地了解一個話題，第一手研究是至關重要的。）

7. I want to do some first hand research on the new technology before investing in it.（我想在投資新技術之前做一些第一手的研究。）

英文小作文：

Firsthand Experience of Volunteering

I recently had the opportunity to volunteer at a local homeless shelter. It was an eye-opening experience that taught me the importance of empathy and compassion. Through my time there, I gained firsthand knowledge of the challenges faced by those who are homeless, and it reinforced my belief in the power of kindness and helping others.

One of the highlights of my time there was when I helped prepare meals for the guests. It was a humbling experience to see how much effort and hard work goes into preparing a meal for so many people at once. I also enjoyed talking with the guests and learning about their stories. It was heartening to see how they were able to come together and support each other during this difficult time in their lives.

Overall, my volunteer experience taught me the importance of being present and actively participating in someone else"s life, even if it"s for a short period of time. It also reinforced my belief in the power of kindness and empathy to bring people together and create a sense of community. I hope to continue volunteering in the future and to share my experiences with others to inspire them to do the same.