Orbium
铒
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
Time past cannot be called back again.
光阴一去不复返。
It doesn't matter. It's not important. But my friends call me Jim for short.
没关系。这不重要。不过我的朋友们为了简便都叫我吉姆。