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
What do you do in your spare time?
你在业余时间做什么？
You can never tell about this sort of thing.
这种事谁也说不准。
Last year, we were travelling across the Channel and Jane put a piece of paper with her name and address on it into a bottle.
去年，当我们横渡英吉利海峡时，简把写有她姓名和住址的一张纸条装进了一只瓶子，