heyday的音標是[?he?de?]，基本翻譯是鼎盛期、黃金時代。速記技巧是利用詞根記憶，heyday意為“時代、時期”，he為heaven（天堂）中的一部分，與day（日子）結合即為“鼎盛時期”。

Heyday的英文詞源：

Heyday是一個來自英語單詞，其詞源可以追溯到中世紀英語中的“heife”和“heife-day”。這兩個詞源都與黃金有關，表示黃金的時期或繁榮的時期。

Heyday的變化形式：

Heyday作為名詞時，其復數形式為heydays。

相關單詞：

1. Prosperity - 繁榮，富裕 - 源自拉丁語，表示繁榮和富饒的時期。

2. Golden Age - 黃金時代 - 源自希臘語，表示一個理想的、完美的時代。

3. Rise and Fall - 興衰 - 表示繁榮和衰落的周期性變化。

4. Boom - 繁榮，興旺 - 源自德語，表示樹木的快速生長。

5. Downturn - 下降，衰退 - 源自英語，表示下降或轉動的角度。

6. Upswing - 上升，好轉 - 源自英語，表示上升或轉動的趨勢。

7. Flux - 變化，流動 - 源自拉丁語，表示流動或變化的狀態。

8. Upstart - 新興勢力，暴發戶 - 源自英語，表示突然出現或崛起的人或物。

9. Rags to Riches - 從貧窮到富裕 - 表示從貧窮到繁榮的轉變。

10. Trough - 低谷，最低點 - 源自英語，表示谷底或最低點。

常用短語：

1. in the heyday

2. heyday of one"s career

3. at the peak of one"s career

4. at the height of one"s career

5. at the height of one"s powers

6. at the peak of one"s powers

7. at the height of one"s influence

例句：

1. Heyday is a time when people are at their most active and energetic.

2. She was at the peak of her career when she won the championship.

3. He was at the height of his powers and could do anything he wanted to.

4. The company was at the height of its influence in the industry.

5. The film industry was at its heyday in the 1990s.

6. At the peak of my career, I had a lot of energy and motivation to work hard.

7. The heyday of fashion is over, and now we have to adapt to a new era.

英文小作文：

Heyday of an Era

Heyday is a time when things are at their peak, when everything is full of vitality and energy. It is a time that we all remember with fondness, when we feel that we are at our most productive and successful. However, heyday is also a fleeting moment, and things eventually decline as time passes by.

In my opinion, heyday is a very important phase in any person"s life or era. It represents the peak of achievements and success, and it is a time when we can truly feel the joy and satisfaction of what we have achieved. However, we should also remember that heyday is not permanent, and we should cherish every moment of it while it lasts.