Actinides
[ ['æktinaidz] ]
高中 Senior High
[pl.] 锕类, 锕系元素, 锕化物
🔁 扩展释义
【医】 超铀元素
🗣️ 情景例句
Know what? Aren't you going to tell me?
什么事？你不打算告诉我吗？
I have no secret of success but hard work.
成功无秘诀，只是努力干。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。