Disulfanilamide
双磺胺, 磺酰磺胺
🗣️ 情景例句
about our children's education.
对于我们孩子的教育。
Watch out, it's dangerous.
注意，危险啊！
Certainly! What happened? Has your pan broken again?
当然！发生什么事了？你的锅又打坏了吗？