hoariest的音標為[?h??ri?st]，基本翻譯為“最古老的；最陳舊的；最年長的”，速記技巧為“ho(r)i(e)st”諧音“好易死”，表示最古老的。

hoariest這個詞的詞源可以追溯到古英語單詞hoare，意為“白色的，淺灰色的”。hoariest本身是一個形容詞，表示“最古老的，最陳舊的”。它的變化形式包括其過去式和過去分詞形式hoarily，現在分詞形式hoarding。

相關單詞：

hoary：adj. 白色的，灰白的；年老的，經驗豐富的

hoarding：n. 廣告牌；廣告宣傳

hoar：adj. 雪白的；蒼白的；薄霧的

hoar-frost：n. 白霜

hoar-hare：n. 雪兔

hoary-headed：adj. 老朽的；陳腐的

這些單詞都與“白色”或“年老”有關，體現了hoariest這個詞的語義內涵。同時，這些單詞也反映了英語詞匯的豐富性和多樣性，以及其不斷演變和發展的特點。

常用短語：

1. hoary old saying

2. at the crack of dawn

3. in a flash

4. at the drop of a hat

5. in a jiffy

6. on the spur of the moment

7. in a heartbeat

例句：

1. The hoary old saying goes that hard work pays off in the end.

2. At the crack of dawn, the farmer set out to his fields to plant seeds.

3. She made a decision in a flash, without any hesitation.

4. He always ready with a hat in case of emergency.

5. The job was done in a jiffy, leaving nothing to be desired.

6. On the spur of the moment, she decided to help the stranded motorist.

7. I can do it in a heartbeat!

英文小作文：

Time is fleeting, but our memories are eternal. Today, I want to share with you my favorite memory of my childhood, which was made even more precious by the people who were there with me. It was on a summer afternoon when we were all playing outside, and I remember feeling so carefree and happy. We were all laughing and having fun, and I felt so grateful for all the wonderful moments we had shared together. I also remember how we would all gather around the fire at night and tell stories, laughing and joking with each other. These memories are what make me who I am today, and I am so grateful for all the wonderful experiences I have had in my life. I hope you can cherish your own memories and appreciate the people who have been there for you throughout your life.