Cassiopeium
[化]镥(71号元素, 符号Lu)
🔁 扩展释义
【医】 镥(71号元素)
🗣️ 情景例句
You're welcome.
不用谢
The editor is getting a story ready for print.
编辑在准备把记事付印。
They had a good time, but I didn't go.
他们玩得很痛快，但我没有去。