Memantine
[医]美金刚，二甲金刚胺，美金刚胺
🗣️ 情景例句
I'd better unpack.
我还是先把行李打开吧。
We enjoyed ourselves very much.
我们玩的很开心。
Late? No, you aren't. You're early. It's Sunday today !
晚了？没有啊！你挺早的呢，今天是星期日。