Affa
abbr. Air Freight Forwarders Association 空運公司聯合會; audio frequency Fourier analyzer 音頻傅里葉分析器
??? 情景例句
Welcome home--
歡迎歸來。
The doctor said it's just a litter heat rash, There's nothing to worry about.
醫生說只是出疹子，不需要擔心。
It can copy a long report and sort the copies and pin them together.
現它可以復印長篇的報告，把復印件分類，并裝訂起來。