| 释义 |
airletter
UK ['eəˌlet.ər] US ['erˌletˌ.ɚ] (also aerogramme)
noun countable
■a letter which is sent by aircraft, usually consisting of a single very thin sheet of paper which is folded and then stuck at the edges to form its own envelope （可折叠成信封的）航空邮简 |