Actinide elements
[化] 锕系元素
🧩 词语组成解析
n. [化]锕类
n. 原理, 基础
🗣️ 情景例句
You're not so bad yourself, Son.
你自己也不错，儿子。
His short is in the drawer.
他的衬衣在抽屉里。
He's doing very well in the navy.
他在海军里干得很出色。