n a letter sent by air mail
plural of aerogramme n a letter sent by air mail
air mail bill of lading
[经] 航邮提单
air mail postage
[经] 航空邮资
air mail receipts
[经] 航空托运单
air mail service
[经] 航空运寄
air mail transter
[经] 航空邮汇
domestic air mail
[经] 国内航空
international air mail
[经] 国际航空邮件