Brownies的音標為["bru?n?z?z] ，基本翻譯為“布朗尼（一種甜餅干）”，速記技巧為：布朗尼=棕色（brown）+妮（girl）=>棕色女孩做的餅干=>布朗尼。

Brownies這個詞來源于英語，它的詞源可以追溯到中世紀英語，最初的含義是“褐色的女孩”，后來逐漸演變為“小女巫”或“小妖精”。這個詞的變化形式包括復數形式“Brownies”，過去式和過去分詞形式“Brownied”和“Brownied”，現在式和現在分詞形式“Brownying”。

相關單詞方面，與Brownies相關的單詞有“Goblins”和“Witches”。Goblins也是來自中世紀英語的詞匯，意為“小妖精”或“小怪物”，常常出現在兒童故事和民間傳說中。而Witches則與Brownies一樣，都是指代神秘的女巫或女巫的助手。此外，“Fairies”也是與這些小精靈相關的單詞，它們常常出現在童話故事和民間傳說中，代表著善良、美麗和神奇。這些單詞都與中世紀英語的民間信仰和傳說有關，展現了當時人們對神秘力量的理解和崇拜。

常用短語：

1. brown-nosing拍馬屁

2. brown off使生氣

3. brown-bag it自帶便當

4. brown-bagging it自帶便當

5. brown-bag lunch自帶便當

6. brown-bagging it自帶便當的人

7. brown-bagging lunch自帶便當

例句：

1. He was brown-nosing the boss to get a promotion.

2. She was brown-off when she found out she had failed the exam.

3. I always brown-bag my lunch to save money.

4. Brown-bagging it is a healthy way to eat.

5. Please don"t brown-bag the groceries, I want to know what you bought.

6. Brown-bagging lunch is a good way to save money and eat healthy.

7. She is a regular brown-bagper, always bringing her own lunch to work.

英文小作文：

Brownies are a group of people who like to bring their own lunch to work or school to save money and eat healthily. They believe that brown-bagging is a good way to live a healthy lifestyle and save money at the same time.

Brownies also have a reputation for being humble and hardworking people who are always ready to help others. They are known for being able to work well independently and also collaborate well with others, making them excellent team players.

In my opinion, brownies are a group of people who are very resourceful and practical. They are always looking for ways to save money and live healthily, which makes them very popular with their friends and family. I admire their attitude and I hope to be like them one day.