Casd
[计]= Computer-Aided System Design,计算机辅助系统设计
🗣️ 情景例句
After forty-eight hours.
四十八小时后。
Jeff was not pleased with his school grades.
杰夫不满意自己在学校的成绩。
Which part of England do you come from?
你从英国的什么地方来？