Florentium
[化]元素钷(promethium的旧名)
🔁 扩展释义
【医】 钷(61号元素的旧名)
🗣️ 情景例句
Where can I put the coin?
硬币要放在哪儿？
Don't trust him, he's lying.
别相信他，他在乱盖。
He had been obliged to join the army during the Second World War.
年龄比他两个弟弟大很多，第二次世界大战期间被迫参军。