dark brown的音標為[dɑ?k bru?n]，基本翻譯為“深棕色的”，速記技巧為：棕色的加深版——“深棕”。

Dark brown的英文詞源：

Dark brown這個詞源于拉丁語中的“brunneus”和“melanous”，意為深棕色或棕黑色。

變化形式：

Dark brown是形容詞和名詞，其變化形式如下：

- 形容詞：brown，dark brown，darkest brown

- 名詞：brownness，dark brownness

相關單詞：

1. Brown sugar：紅糖，源于brown這個詞，意為深棕色的糖。

2. Brownie：指褐色的小甜餅或巧克力餅干，源于brown這個詞，同時也有勇敢、友善的意思。

3. Brown bread：黑面包，源于dark brown這個詞，意為深棕色的面包。

4. Brown-bag lunch：自帶便當，源于brown這個詞，意為用棕色袋裝午餐。

5. Brown-noser：拍馬屁的人，源于brown nose這個詞，意為在別人面前表現得非常恭敬的人。

6. Brownfield：棕地，指被污染或廢棄的土地，源于brown這個詞，也指被污染或廢棄的土地資源。

7. Brown-haired girl：棕發女孩，源于brown hair這個詞，意為頭發顏色為深棕色的女孩。

8. Brown-roasted coffee：烤成棕色的咖啡豆，源于brown這個詞，也指咖啡豆經過烘烤后呈現的顏色。

9. Brown-streaked blackbird：棕斑黑鳥，源于brown-streaked這個詞，意為身上有棕色斑點的黑鳥。

10. Brown-throated Sparrow：棕喉雀，源于brown throat這個詞，意為喉嚨顏色為深棕色的雀鳥。

常用短語：

1. dark brown hair

2. dark brown eyes

3. a dark brown complexion

4. dark brown skin

5. dark brown furniture

6. dark brown paint

7. dark brown color

例句：

1. His dark brown eyes sparkled with excitement.

2. Her dark brown hair flowed gracefully in the wind.

3. The furniture in the room was a dark brown color, giving it a cozy feel.

4. The paint on the wall was a dark brown, adding a touch of mystery to the room.

5. The color of the soil was a dark brown, indicating that it was rich in nutrients.

6. The dog"s fur was a rich, dark brown, making him look very attractive.

7. I like to wear dark brown shoes because they go well with almost any outfit.

英文小作文：

My Favorite Color - Dark Brown

Dark brown is my favorite color because it adds a sense of warmth and coziness to my life. I love how it looks on my clothes and accessories, and how it complements almost any other color. I often wear dark brown shoes, socks, and bags, and I find myself drawn to furniture and rugs in this color too. It makes me feel comfortable and content, and I find myself gravitating towards anything that has this color in it. Whether it"s a cup of coffee, a blanket, or a book, dark brown always seems to bring me a sense of peace and happiness. I hope you can find your own favorite color that brings you joy too.