Actinium
n. 锕\\n[化] 锕Ac
✅ 同义词
🗣️ 情景例句
I watched the film and cried throughout.
我看那部电影时从头哭到尾。
What time's the next train to Washington?
下一趟去华盛顿的车几点开？
They intend to bring the men up in a special capsule.
他们准备用一种特制的容器把这6个人救上来。