air letter
音標發(fā)音
- 英式音標 [?e? ?let.?r]
- 美式音標 [?er ?let?.?]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- （可折曡成信封的）航空郵牋。
英漢例句
- What is the postage for an air letter?
寄一封航空信的郵費要多少？ - I'd like to send this letter by air mail.
我要寄這封航空信。
用作名詞 (n.)
英英字典
- a letter that is sent by aircraft, usually consisting of a single very thin sheet of paper that is folded and then stuck at the edges to form its own envelope