Memantine
[医]美金刚，二甲金刚胺，美金刚胺
🗣️ 情景例句
Here are the samples for your examination.
这里是样品，请查看。
Do you think you could lend me some of your records/CDs?
请问你能借我几张唱片吗？
It was simply a blank sheet of paper.
而是一张白纸。