Pro-actinium
[医] 镤(91号元素)
🧩 词语组成解析
pro
[prəu]
n. 赞成者;赞成的意见;赞成票，投赞成票者;
adv. 赞成地;肯定地;
n. 锕\\n[化] 锕Ac
🗣️ 情景例句
There are abundant free materials available on the internet.
因特网上有丰富的免费资料提供。
Yes. Please do.
好，请说。
You can often buy things from their shop on your way home.
你可以经常在回家的路上到商店买你所需要的东西。