Cagd
计算机辅助几何设计
🗣️ 情景例句
He won't pay attention to anybody.
他不会认真倾听别人的话。
We can't afford the expense.
我们不能付出那些花销。
Let 's see, that means a 2% discount if paid within ten days.
哦。那是说如果10天内付款，有2%的折扣。