Vibertite
烧石膏
🗣️ 情景例句
at the end of the semester.
就在这个学期结束的时候。
Scratch a Russsian, and you('ll) find a Tartar.
文明不能改变本性。
A match was held at Stilton, where both men fought for an hour.
于是两人在斯蒂尔顿设下赛场，厮打了一个小时。