形容词
中文翻译：第一等的
同义词：
['first-class', 'top-notch', 'premier', 'premium']
例句：
-
1. She booked a first-class ticket for her trip to Paris.
她预订了一张去巴黎的头等舱机票。
-
2. The first-class service in the hotel was exceptional.
酒店提供的头等服务非常出色。
-
3. The first-class restaurant offers a five-star dining experience.
这家五星级酒店餐厅提供五星级的用餐体验。