grey-headed的音標為["gre?θ?d?t?] ，基本翻譯為“白發蒼蒼的”，速記技巧為：白發蒼蒼——灰白頭發的老頭。

grey-headed這個詞的英文詞源是“grey”和“head”兩個詞組合而成，意思是“灰色的頭”。它的變化形式主要有復數形式grey-headed和過去式、過去分詞形式grey-headed。

相關單詞：

1. headed：有頭的，有頭的物體，有頭部的動物。

2. grey：灰色的，灰白的。

3. greyish：灰色的，微帶灰色的。

4. hair：頭發，毛發。

5. scalp：頭皮。

6. skull：頭骨。

7. headway：進步，進展。

8. headland：海角，岬角。

9. headache：頭痛，煩心的事。

10. leading：領先的，主要的。

在以上變化形式和相關單詞中，我們可以看出grey-headed這個詞與頭、頭部以及相關的概念有著密切的聯系。這個詞可以用來描述物體的頭部特征，也可以用來描述頭部的顏色和狀態，還可以用來描述與頭部相關的動作和概念。同時，這個詞也可以用來表示在某個領域或方面處于領先地位或主要地位。總之，grey-headed這個詞在英語中具有豐富的含義和用法。

常用短語：

1. grey-headed question

2. grey-headed thought

3. grey-headed age

4. grey-headed couple

5. grey-headed father

6. grey-headed head

7. grey-headed hair

例句：

1. I have a grey-headed question that needs to be resolved.

2. I am having a grey-headed thought about my future.

3. The grey-headed couple are enjoying their retirement together.

4. My father is a grey-headed man who has always been there for me.

5. Grey-headed heads are a symbol of wisdom and experience.

6. I have a grey-headed hair that I love to style in different ways.

7. The grey-headed population is increasing rapidly and we must take action to support them.

英文小作文：

Title: The Grey-Headed Generation

The grey-headed generation is a unique group of people who have witnessed many changes throughout their lifetime. They grew up in a time of hardship and uncertainty, but also experienced the fruits of progress and development. This generation has witnessed the rise and fall of many political systems, as well as the evolution of technology and culture.

The grey-headed generation has played an important role in society, providing wisdom and experience to younger generations. They have worked hard throughout their lives, often sacrificing their own needs for the benefit of others, and have left a lasting impact on the world.

Now, as this generation is aging, we must take care of them and provide support to ensure they have a comfortable and fulfilling life in their later years. We should respect their wisdom and experience, and learn from them as we move forward in our own lives. Through this respect and care, we can honor the grey-headed generation and ensure a bright future for everyone.