Sfcs
abbr. safety flight control system 安全飞行控制系统
🗣️ 情景例句
A stitch in time saves nine.
亡羊补牢，犹为未晚。
I approve.
赞成！
After telling several of his friends about the theft, Dimitri found out that his neighbour, Aleko, had suddenly acquired a new lamb.
把失窃的事告诉几个朋友后，迪米特里发出他的邻居阿列科家突然多了一只小羔羊。