Heresite
赫尔斯特酚醛塑料
🗣️ 情景例句
No, no, you were right. I was wrong.
确实不容易 说对了。我错了。
We can offer door-to-door delivery services.
我们可提供送货上门服务。
This is the best material we have to offer.
这是本公司所供应的最好的原料。