N,n'-diphenyl acetamidine
[化] N,N'-二苯乙脒
🧩 词语组成解析
n. (=biphenyl)[化]联苯, 苯基苯
乙脒
🗣️ 情景例句
Is this your first trip to China?
这是你第一次到中国吗？
I had a shot of penicillin.
我打了一针青霉素。
Is there a ball under the table?
桌子上有一只球吗？