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
Let's go for lunch. I'm buying.
去吃午饭吧， 我请客。
Quality is better than quantity.
质重于量。
As there are so many people about, the dogs have to be kept in a special enclosure.
由于来人太多，狗被关在专门的围栏里。