first-class

first-class 的音标是 [ˈfɪrst-klɑːs]，基本翻译是“一流的；头等的”。速记技巧可以用拼音联想记忆，即“first”（第一）加上“class”（班级）联想到“班级里最好的就是first-class”。

First-class这个词的英文词源可以追溯到拉丁语中的“primus”和“classe”，意为“第一类”或“一流的”。它的变化形式包括复数形式“first-classes”和过去式、过去分词形式“first-classified”。

相关单词：

“classify”意为“分类”，这个词是由“class”和“-ify”构成的，表示将事物归为不同的类别。

“classification”意为“分类”，是“classify”的名词形式，表示对事物的分类过程或结果。

“first-rate”意为“一流的”，表示在质量、能力或重要性方面达到最高标准。

“prestigious”意为“有声望的”，这个词由“prestige”（威望）和“-ing”构成，表示具有威望或声誉的名声。

“excellent”意为“极好的”，这个词是由“excellent”和“-ness”构成的，表示优秀、卓越的特点。

“superior”意为“卓越的”，这个词由“superior”和“-ly”构成，表示在品质、能力或重要性方面超过其他人或事物。

“select”意为“精选的”，这个词是由“select”和“-ness”构成的，表示经过仔细挑选或选择的事物。

“outstanding”意为“杰出的”，这个词由形容词“outstanding”构成，表示在品质、成就或重要性方面特别突出。

“top-notch”意为“一流的”，这个词是由“top”和“notch”构成的，表示最高标准或最好的一类。

以上单词都与first-class有密切关联，并且在英语中广泛使用，具有丰富的含义和用法。

常用短语：

1. first-class (noun) 一流的人或物

2. first-class (adjective) 优秀的，一流的

3. at first class 非常出色

4. top-notch 一流的

5. the cream of the crop 最好的

6. the best of the best 最顶尖的

7. the cream of the field 领域中的精英

双语例句：

1. This restaurant serves first-class cuisine and is renowned for its exquisite dishes.

这家餐馆提供一流的美食，以其精致的菜品而闻名。

2. She is a top-notch performer in her field and is highly respected by her peers.

她在她的领域里是一位顶尖的表演者，深受同行们的尊重。

3. The company has always striven to be the best of the best in its industry.

这家公司一直努力成为其行业中的佼佼者。

4. The concert was a first-class event, with top-notch performers and an excellent venue.

这场音乐会是一流的活动，有顶尖的表演者和一流的场地。

5. He is a cream of the crop athlete who excels in all his events.

他是一位在各项赛事中都表现出色的优秀运动员。

6. The chef has prepared a first-class meal for us tonight.

今晚厨师为我们准备了一流的美食。

7. The movie was a real first-class experience, with excellent acting and cinematography.

这部电影是一次真正的顶级体验，有出色的演技和摄影技术。

英文小作文：

First-Class Experience

I recently had the opportunity to attend a first-class event that was truly exceptional. The venue was exquisite, with high-end decor and state-of-the-art technology, while the food and drinks were top-notch, prepared with the freshest ingredients and served with impeccable service. The performers were also top-notch, with exceptional talent and professionalism, delivering an unforgettable performance that left everyone in awe. This experience taught me that first-class quality is not just about the things you have, but also about the way you do things and the experience you create for others. It was an enriching experience that left me feeling proud and inspired to strive for the same level of excellence in everything I do.