by-business ["ba?-b???z?m] 的音標為 [bi?z?m]，基本翻譯為“副業，額外的工作”，速記技巧為“by-busi=副業，額外的工作”。

by-business 的英文詞源是 by-，表示副的、附加的，和 business 結合在一起，表示“副業、額外的工作”。

變化形式：單數形式，by-business，復數形式 by-businesses。

相關單詞：

1. by-product：副產品，是 by- 的衍生詞，表示生產過程中產生的非主要產品。

2. by-work：副業，也是一種由 by- 派生的詞匯，表示利用業余時間完成的工作。

3. by-play：附帶的說或玩笑話，由 by- 派生而來，表示附加的、次要的內容。

4. by-workmanship：副業技藝，指的是利用副業時間學習或掌握的技能。

5. by-businessman：副業經營者，指的是利用副業進行商業活動的人。

6. by-businesses：副業活動，指的是從事多種副業或額外工作的情況。

7. by-businessmanly：副業經營性的，指的是符合商業原則和道德規范的行為或態度。

8. by-businesslike：副業般的，指的是在從事額外工作時的態度或行為方式。

9. by-commerce：副商業，指的是通過副業或額外的工作進行的商業活動。

10. by-industry：副業生產，指的是利用業余時間進行的生產活動。

常用短語：

1. by business

2. in the business

3. for business

4. on business

5. with business

6. in the line of business

7. in the scope of business

例句：

1. I"m here on business.我來出差。

2. She"s in the business of helping people.她從事幫助他人的工作。

3. I"m sorry, but I"m not available for this job by business.很抱歉，我無法從事這項工作。

4. He"s always on business, traveling around the world.他總是在出差，到處旅行。

5. She"s in the line of business that provides services to businesses.她從事為商業提供服務的行業。

6. This is within the scope of our business.這是我們業務范圍內的事。

7. We must comply with all applicable laws and regulations in our business activities.我們在商業活動中必須遵守所有適用的法律和規定。

英文小作文：

My Business Trip

I recently had the opportunity to take a business trip to a new city. It was my first time there, and I was excited to explore and learn about the local culture and business environment.

During my trip, I met with several potential clients and discussed various projects with them. I also attended some business meetings and networking events to expand my network and increase my chances of success in the future.

Overall, my trip was a great success and I learned a lot about the local business environment and culture. I hope to take more business trips in the future and expand my network and opportunities for success.