N,4-sulfanilylsulfanilamide
[化] 磺胺酰磺胺; 双磺胺
🗣️ 情景例句
Excuse me, Mr. Carlson,
对不起 ，Carlson先生，
We had a good time.
我们过得很愉快。
Tommy had already swallowed them!
汤米已经把硬币咽了下去！