| 释义 |
ENGLISH PHRASES 英文词组〔class〕first/second class mail 一类／二类邮件剑桥高阶〔second class〕second-class mail/postage 二类邮件／邮资剑桥高阶〔second-class〕a second-class stamp. 第二类邮件所贴的邮票柯林斯高阶〔second-class〕a second-class stamp第二类邮件所贴的邮票外研社新世纪〔second-class〕second-class letters/stamps 第二类信件；第二类邮件所贴的邮票牛津高阶〔second-class〕second-class mail 第二类邮件英汉大词典〔second-class〕second-class matter 第二类邮件（定期刊物）文馨英汉〔second-class〕to send a letter second class 按第二类邮件投递信件牛津高阶〔stamp〕a second-class stamp 一张二类邮件的邮票朗文当代 |