Geraesite
杂磷钡铝石
🗣️ 情景例句
You are the very person we want.
你就是我们要的人选。
If you compare her work with his, you'll find hers is much better.
要是把他们俩的工作比较一下，你就会发现她的好得多。
Where's Mr. Williams this evening?
威廉斯先生今晚去哪儿了？