airmail
US /ˈer.meɪl/
UK /ˈeə.meɪl/
动词
航空邮件
send (mail) by aircraft.
示例:
•
a recent letter that I airmailed to Miss Sifton
名词
航空邮件
a system of transporting mail by aircraft, typically overseas.
示例:
•
instructions were sent by airmail