abbr. fundamental studies in computer science 计算机科学基础研究; frequency shift communications system 移频通信系统; fleet satellite communications system 舰队卫星通信系统; flight service communications system 飞行服务通信系统
🗣️ 情景例句
What's your title?
你的头衔是什么?
All are brave when the enemy flies.
敌人逃跑时,个个都勇敢。
I'm staying with a friend of mine. Her name is Kate Klarke.