Actinium
n. 锕\\n[化] 锕Ac
✅ 同义词
🗣️ 情景例句
Ellen.
Ellen。
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
At the end of the concert, there was a great applause.
音乐会结束时，响起了热烈的掌声。