at its best

at its best的音标是[əˈtsɪz ˈbest]，基本翻译是“处于最佳状态”，速记技巧是“at”表示在…，“its”代表它，“best”代表最好的。

at its best 的英文词源是：

- at：介词，在...方面。

- its：形容词性物主代词，它的。

- best：最高级形式，最好的。

变化形式：

- 名词形式：bestness。

- 形容词形式：bestial。

相关单词：

- better：更好的。

- bestow：赋予，赠予。

- betoken：象征，预示。

- bountiful：丰富的，慷慨的。

- excellency：卓越，优秀。

- superlative：最高级，卓越的。

- preeminence：卓越，突出。

- excellence：优秀，卓越。

- superb：极好的，华丽的。

- pristine：原始的，纯净的。

以上单词都与“at its best”有着密切的联系，它们在语义和用法上都有一定的相似性。这些单词在英语中广泛使用，表达着各种不同的含义和语境。同时，这些单词也体现了英语词汇的多样性和变化性，展示了英语语言的丰富性和复杂性。

短语：

1. at its best performance

2. at its peak

3. at its most effective

4. at its most powerful

5. at its most efficient

6. at its best quality

7. at its best state

例句：

1. The company"s sales are at its best performance this year.

2. The movie was at its most exciting when the hero was facing danger.

3. The speaker"s speech was at its most powerful moment when he talked about the importance of teamwork.

4. The software is at its most efficient when it is handling large amounts of data quickly and accurately.

5. The painting is at its best quality when it is in its original frame.

6. The garden is at its best state during the spring when the flowers are blooming and the birds are singing.

英文小作文：

At Its Best

Life is full of moments that are at their best, whether it"s a sunny day, a delicious meal, or a moment of deep connection with someone special. For me, the best moment of my life was when I achieved my dream of becoming a professional artist. I was able to express my creativity through my art, and it gave me a sense of fulfillment that I had never felt before.

However, there are also moments that are not as perfect, but still have their own beauty and value. For example, there are the moments when I struggle with my work or when I feel lonely or sad. Although these moments may not be as enjoyable as the ones at their best, they still have their own significance and meaning. They help me appreciate the moments that are truly special and make me appreciate life even more.

In conclusion, life is full of moments that are at their best and not so perfect, but they all have their own beauty and value. We should appreciate every moment, no matter how good or bad it may be, because they make up our life and make it unique and special.