| 释义 |
first classˌfirst ˈclass / / noun [uncountable] - the most comfortable and expensive area on a plane, train, etc.（飞机、火车等的）头等舱，头等座位◆The seats in first class are a lot bigger than these.头等舱的座位比这些宽敞多了。
- the class of mail, especially for letters, that is delivered most quickly第一类邮件（通常邮寄速度最快）
ˌfirst ˈclass▸ ˌfirst ˈclass adverb ◆to travel first class乘头等舱旅行➨ SEE: ˌfirst-ˈclass |