Fd
[計] 文件定義, 文件描述, 軟磁盤, 功能相關性\\n[化] 場解吸
?? 牛津釋義
FD
(also Fid Def) abbr 縮寫 = (on British coins) Defender of the Faith (Latin Fidei Defensor) （英國硬幣上的）保教者（源自拉丁文Fidei Defensor）.
??? 情景例句
I would like to open a savings account.
我想開個現金戶頭。
We are mutual friends.
我們彼此是朋友。
The shortest answer is doing.
最簡短的回答是干。