Diophantine equation
[计] 刁番图方程
🧩 词语组成解析
[计] 刁番图的
🗣️ 情景例句
What are your major and minor subjects?
你主修和副修什么科目？
He must have been an outstanding student.
他一定是个优秀学生。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。