Radioactivation
[化] 活化过程
🗣️ 情景例句
And I'll need to see your passport.
另外，我需要看一下您的护照。
No, the two sides are still in conflict.
没有,双方仍然有矛盾。
I'm very sorry. I borrowed a book from the library two weeks ago.
“很对不起。两周前我从图书馆借了一本书。