Thermoanthracite
煅制无烟煤
🗣️ 情景例句
It's not good enough to show.
还不值得展示。
Thank you very much for giving us your valuable time.
我们占用了你宝贵的时间，非常感谢。
Good, I'll get an order to you right away.
好极了，我立刻就下订单给你。