Thallocenium
二茂铊(阳离子)
🗣️ 情景例句
Are you ready for this?
想听着。
So they are content to let him go to America.
所以他们满意地让他去美国了。
As the floods had put the telephone out of order, we could not find out how they were managing.
由于洪水造成了电话中断，我们无法了解他们情况。