Celestobarite
锶重晶石
🗣️ 情景例句
It's none of my business, but I think you ought to work harder.
这不关我的事，但我想你应该更加努力地工作。
Of course. I have any own license and an international license.
那当然，我有一张自己州的和一张国际的驾驶执照。
The man went to great lengths to prove that the diamonds were real.
那人竭力想证明那钻石是真货。