Actinium
n. 锕\\n[化] 锕Ac
✅ 同义词
🗣️ 情景例句
Can you tell me where the campus library is located?
能告诉我校图书馆在哪儿吗？
The best physicians are Dr. Diet, Dr. Quiet, and Dr. Merryman.
节食博士、精心博士、快乐博士，三人都是最好的医生。
He had found his family, and his roots at last!
他终于找到了他的家族，他的“根”了！