Thallocenium
二茂铊(阳离子)
🗣️ 情景例句
Well, how's everything here?
唔，东西都收拾好了吗？
Jack grew timid when he saw the size of the shoes on the front step.
杰克看到了放在玄关的鞋子的尺寸时，甚为吃惊。
How much more?
还要多下多少？