Xonotlite
硬硅钙石
🗣️ 情景例句
Let's meet with Charley at the university club.
我们就去大学俱乐部见见Charley吧。
No matter where you go you'll meet nice people.
无论你到哪里，你总会遇到好人。
It could only get over the mountains if it rose to 10,000 feet.
只有在飞至10，000英尺的高度时，它才能飞过这些山头。