Magbasite
硅镁钡石
🗣️ 情景例句
I'm Ellen Stewart, Marilyn's mother-in-law.
我叫Ellen Stewart， Marilyn的婆婆。
No, I'd rather not watch television tonight.
不，今晚我不愿看电视。
Quite by accident. I moved a few peas and there it was.
很偶然。我挪了几颗青豆就发现了。