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
Oh. I have the key. Grandpa sent it to me.
啊。钥匙在这里。爷爷寄来给我的。
What color is your book?
你的书是什么颜色？
I tried losing weight, but nothing worked.
我曾试着减肥，但是毫无效果。