Sfcs
abbr. safety flight control system 安全飞行控制系统
🗣️ 情景例句
at the end of the semester.
就在这个学期结束的时候。
The dust raised by the sheep does not choke the wolf.
羊踩起的灰尘挡不住狼。
He is taller than I by ahead.
他比我高一头。