Lanthanite
[矿]镧石
🔁 扩展释义
【化】 镧石; 碳镧石
🗣️ 情景例句
He makes a good living.
他过得很优裕。
What kind of breakfast did you have?
你吃了什么样的早餐？
How many would you like to order?
您要订多少？