N,n'-diphenyl-p-phenylenediamine
[化] N,N'-二苯基对苯二胺
🧩 词语组成解析
n. (=biphenyl)[化]联苯, 苯基苯
苯二胺
🗣️ 情景例句
When's the next class?
下一次上课什么时候？
Two heads are better than one.
集思广益。
He is collecting money.
他在筹集资金。