Cassiopeium
[化]镥(71号元素, 符号Lu)
🔁 扩展释义
【医】 镥(71号元素)
🗣️ 情景例句
I remember exactly.
我记得很清楚。
The farmer is hoeing the fields.
农民在耕地。
It's not as cold as it was yesterday.
今天不想昨天那么冷。