Probertite
[矿]基性硼钠钙石
🗣️ 情景例句
You can listen to BBC or VOA news if you want to improve your listening.
如果你想提高听力，你可以听英国广播电台或美国之音的新闻节目。
Good fame is better than a good face.
美名胜美貌。
It has become much cooler.
天气变得凉爽多了。