Fma
abbr. forward maintenance area 前方维护区域
🗣️ 情景例句
A movie.
电影。
Who is the girl?
那女孩是谁？
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。