Negion
[医] 阴离子, 阳向离子
🗣️ 情景例句
Although we hadn't met for 25 years, I recognized him the minute I saw him.
尽管我们有25年未见面了，我一看见他就认出来了。
That's incredible!
简直难以相信！
I've no idea. What do you think?
我不知道。你想干啥？