Benzidine-monosulfonic acid
[建] 联苯氨一磺酸
🧩 词语组成解析
n. [化]对二氨基联苯
🗣️ 情景例句
My career as a fashion designer
我以时装设计为事业
Don't mention it.
不必客气。
I slipped and fell downstairs.
我滑了一跤，从楼梯上摔下来了。