Sadf
[计]= System Analysis and Design Facility,系统分析和设计设备[设施]，系统分析和设计程序
🗣️ 情景例句
I can't wait till he's just a little older.
我迫不及待地希望他长大些。
Sorry. Were you trying to sleep?
对不起。你想睡觉吗？
It now came straight towards them at tremendous speed.
它现在正以惊人的速度直冲他们驶来。