Air letter
航空信, 航空邮笺
📖 牛津释义
air letter
single sheet of light paper folded to form a letter that may be sent cheaply by airmail 航空邮笺（单页薄纸摺成的航空信件, 邮资较廉）.
🧩 词语组成解析
air
[ɛə]
n. 天空;气氛;空运;（简单易记的）曲调;
vt.& vi. 晾晒;烘干;播送;广播;
vt. 使房间通风， 透气;
letter
['lɛtɚ]
n. 信;证书，许可证;字母，文字;字面意义;
vt. 用字母标明;写字母于;加标题;
vi. 写印刷体字母;
🗣️ 情景例句
Thanks a lot for having us.
真感谢你邀请我们来。
Drought
干旱
Had he worked harder, he would have gotten though the exams.
如果他努力了的话，他就会通过考试的。