| 单词 | air letter |
| 释义 | air letter (once / 2363863 pages) n WORD FAMILY air letter: air letters USAGE EXAMPLESIt took at least a week for an air letter to cross the ocean. New York Times(Nov 28, 2016) n a letter sent by air mail Syn|Hyper aerogram, aerogramme, airmail letter letter, missive a written message addressed to a person or organization |
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英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。