Kischtomite
(=kyshtymoparisite)褐氟碳酸铈矿
🗣️ 情景例句
because the doctors and nurses are so busy?
因为医生和护士们都非常忙？
Does it make any difference to you whether we have our lesson at two o'clock or at three o'clock?
我们在两点上课还是在三点上课，你觉得有关系吗？
The bat together with the balls was stolen.
球拍和球全被偷了。