Ucsb
[计]= Universal Controller-System Bus,通用控制器系统总线
🗣️ 情景例句
I'd like to say something first.
我想先说几句话。
I get into bed at about 11:30 and go right off to sleep.
我大约在11:30上床并且睡觉。
He made the first telephone.
他发明了第一部电话。