Boriding
渗硼
🗣️ 情景例句
I've got six months to go until graduation.
我还有六个月就毕业了。
If I buy tha car,I'll have to borrow some money.
如果我买了那汽车，我将不得不借一些钱。
Yes, it is.
是的，这是一支钢笔。