Nesacoat
氧化锡薄膜电阻
🗣️ 情景例句
but it's too early to know for sure.
但我现在还不能决定。
Let me put it this way.
让我这么说吧。
We can also use satellites to help us make telephone calls to foreign countries.
我们也能利用卫星帮助我们打国际电话。