Samarium
n. 钐\\n[化] 钐Sm
🗣️ 情景例句
You do? Really? It won't be any trouble?
有， 真的， 不会有任何麻烦？
He was absent yesterday. Do you know why?
昨天他没到，你知道为什么吗？
The pictures it sent us were very disappointing because its main mirror was faulty!
它传送给我们的图像很令人失望，因为它的主要镜子有误差。