Tantcopper
[化] 硅铜
🗣️ 情景例句
No, Mom. We had a great time.
不， 妈妈。我们玩得很高兴。
It must be rather difficult for us to push any sales if we buy it at this price.
如果我们按这个价格购买，将很能难推销。
We can give you a little cheaper model.
我们可以提供你便宜一点的型式。