Serpex
塞佩克斯碱性耐火材料
🗣️ 情景例句
What's the point of your argument?
你主张的论点是什么？
Far from being angry, he's delighted.
他一点也不生气，还很高兴。
It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside.
想到在宁静的乡村里有一头危险的野兽继续逍遥流窜，真令人担心。