Thomasite
磷硅铁钙石
🗣️ 情景例句
Am I older than you? You look so young.
我比你老吗？你看起来非常年轻？
That's my business.
那是我的事情。
What was to become of them all, he wondered.
他们这些人会怎么样呢？他感到很纳闷。