business casual的音標為：[b??z?n?s ?k???l?]；基本翻譯為“商務休閑裝”；速記技巧為：商務場合不要過于休閑。

Business casual 的詞源：

Business casual 是一個描述職場著裝要求的術語，其源自于美國商業(yè)環(huán)境中，公司要求員工在上班時穿著相對輕松、非正式的服裝，介于商務正裝和休閑裝之間。這種著裝要求旨在提高工作效率和員工之間的交流，同時也體現了公司文化的多樣性。

變化形式：

該詞的形式通常為“business-casual”或“business casual”，其中“business”為詞根，“casual”表示輕松的、非正式的。

相關單詞：

1. business attire：商務正裝，指商務場合中正式的著裝要求。

2. casual wear：休閑服裝，指非正式的日常穿著，包括運動服、T恤、牛仔褲等。

3. smart casual：正式休閑，指相對商務正裝更為輕松的休閑裝，但仍然保持一定的正式度。

4. dress code：著裝規(guī)定，指對員工或出席活動時的著裝要求。

5. business casual dress：商務休閑禮服，指在商務場合中既正式又不過于正式的禮服。

6. business casual culture：商務休閑文化，指一種職場文化，強調工作場合的著裝相對輕松，但又不失專業(yè)性。

7. business casual dressing：商務休閑裝扮，指在工作場合中穿著商務休閑風格的服裝。

8. business chic：商務時尚，指商務場合中的時尚元素，包括穿著、配飾等。

9. business casual wear：商務休閑服裝，指專門為商務休閑場合設計的服裝。

10. business casual dressing rules：商務休閑著裝規(guī)則，指指導人們在商務休閑場合如何穿著的規(guī)則和建議。

常用短語：

1. business attire

2. business casual wear

3. office wear

4. work wear

5. work clothes

6. work uniform

7. work attire

例句：

1. I wore business casual wear to the meeting today - a pair of jeans and a cotton shirt.

2. She always wears business attire to work, even on weekends.

3. He prefers to dress casually for work, but always wears a suit for business meetings.

英文小作文：

Today, I wore my favorite business casual outfit to the office. The outfit consisted of a pair of dark wash jeans, a soft cotton shirt, and a pair of comfortable sneakers. I felt confident and professional in my appearance, and I was able to focus on my work without being distracted by my appearance. I think business casual is a great way to strike a balance between professionalism and comfort, and I hope to continue to wear it more often in the future.

以上就是一些常用的短語，例句以及一篇小作文，希望對你有所幫助。