Lanthanides
高中 Senior High镧族稀土元素, 镧系元素
🗣️ 情景例句
What kind of personality do you think you have?
你认为你具有哪种性格？
Bon voyage!
祝您一路平安 注：是法语
The party then searched the whole cave thoroughly but did not find anything except an empty tin trunk.
队员们接着又把整个洞彻底搜寻了一遍，但除了一只空铁皮箱外什么也没找到。