Actinide series
[机] 锕系元素
🧩 词语组成解析
n. [化]锕类
🗣️ 情景例句
You're quite the artist!
你还真像个艺术家。
If he doesn't pay him, I will.
如果他不，我将付给他。
but our spiritual outlook would be different.
但人们的精神面貌将是另一个样子。