Mbna
[医][=N-methyl-N-benzylnitrosamine]N-甲基-N-苄基亚硝胺
🗣️ 情景例句
I would like to make a suggestion.
我想提个建议。
Today is Monday.
今天是星期一。
We're sorry, but we cannot allow your claim.
对不起，我无法接受你的赔偿要求。