Benzidine reaction
[建] 联苯氨验, 联苯氨反应
🧩 词语组成解析
n. [化]对二氨基联苯
🗣️ 情景例句
Are you injured, sir?
先生，您受伤了吗？
What's the weather like today?
今天天气如何？
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。