Comol
考莫尔钴钼永磁铁合金； 钴铜磁钢
🗣️ 情景例句
That's right.
是的。
Have you taken a train?
你坐过火车吗？
If they had only had one more child, the fact would have passed unnoticed.
如果他们只添了1个孩子，这件事本来就不会引起任何人的注意。