Europiumsesquioxide
[化] 氧化铕; 三氧化二铕
🗣️ 情景例句
You may be the next Ansel Adams and not even know it.
你或许是第二个Ansel Adams而不自知呢。
Do you think the method of payment is OK for you?
你们认为结算方式合适吗？
I felt no regret for it.
对这件事我不觉得后悔。