Didymiumdi
[化] 钕镨(混合物)
🗣️ 情景例句
Am I glad to see you!
我看到你， 真的很高兴！
Man is to man either a god or a wolf.
人与人交往，不是上帝就是狼。
The only way to do this was to operate.
搞清的唯一办法就是手术。