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
Are all the answers here to your satisfaction?
这里所有的答复都令您满意吗？
How often did I tell you not to speak so loud?
我告诉你多少次不要讲话这么大声?
That's the trouble, vicar,' answered Bill.
“问题就在这里，牧师，”比尔回答说。