Silfrax
碳化硅高级耐火材料
🗣️ 情景例句
Be our guest.
请随意。
That sounds like the product we had in mind.
那种产品好像就是我们所想要的。
We realized that they must have become unduly frightened by the rising flood,
我们意识到他们一定是被不断上涨的洪水吓坏了。