| 释义 |
☞ firstclass☞ firstclassˌfirst ˈclassnoun [u]: 1. the best and most expensive seats or accommodation on a train, ship, etc （火车、轮船等的）头等座位，头等舱 2. the quickest form of mail （优先投递的）第一类邮件: ◇first class costs more. 第一类邮件收费较高。 3. the highest standard of degree given by a british university （英国大学）一等学位 first class adv to travel first class 乘头等舱旅行 · ◇i sent the letter first class on tuesday. 我在星期二以第一类邮件寄了那封信。 ☞ first-class |