Baritite
硫酸钡
🗣️ 情景例句
After running through the entire appeals procedure, we've still been knocked bakc.
经过了这么整整一个上诉程序，我们还是被驳了回来。
Don't worry. You'll get used to it in no time.
别担心，你很快就会习惯的。
Oh,They will be very happy to see you again.
噢，又见到你们，他们会很高兴的。