Gpcs
[计]= General-Purpose Control System,通用控制系统
🗣️ 情景例句
What's the tuition for one year of college?
大学一年的学费是多少？
I can't do it by myself.
我一个人哪做得完啊！
Refuse politely any cold drink from an unknown source.
应谢绝任何不明来源的冷饮。