Eucrasite
钍铈矿
🗣️ 情景例句
No, no, Robbie doesn't have them.
不， 不， Robbie没有拿。
The whole carton is packed with double straps, each corner of the carton consolidated with metal angles.
纸箱外加了两道箍，每个箱角都用金属角加固。
I realized that they would be very worried, but that they would trust our good sense, wherever we were.
我想他们会很担心，但是无论我们在什么地方，他们都会相信我们的处事能力。