| 释义 |
third classBrE /ˌθɜːd ˈklɑːs/NAmE /ˌθɜːrd ˈklæs/ noun [U, sing.] (especially in the past) the cheapest and least comfortable part of a train, ship, etc. （尤指旧时火车、轮船等的）三等座，三等舱 [U] (in the US) the class of mail used for sending advertisements, etc. 第三类邮件（在美国用以邮寄广告等） [U, sing.] the lowest standard of degree given by a British university 第三等学位（英国大学颁发的最低标准学位） |