Actinide series
[机] 锕系元素
🧩 词语组成解析
n. [化]锕类
🗣️ 情景例句
he could help you find a real good job in Los Angeles.
他能够帮你在Los Angeles找个很好的工作。
He's not afraid of working hard.
他不怕吃苦。
He decided to bring a suit against his boss.
他决定起诉他的老板。