Casd
[计]= Computer-Aided System Design,计算机辅助系统设计
🗣️ 情景例句
I'm in the red again, would you mind lending me some money?
我又 囊中羞涩了，借点钱给我吧。
What are you doing talking to my girl friend?
你小子跟我的女人搭讪，居心何在呀？
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子