Tetrabase
[医] 对对四甲基二氨基二苯甲烷
🗣️ 情景例句
We're very pleased that you are considering becoming a distributor of our company.
我们非常高兴你们正在考虑成为我们的批发商。
It's a deal!
一言为定！
I don't know.
我不知道。