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
Are you from Taiwan?
您是从台湾来的吗？
Coward!
胆小鬼！
I can't make this machine run properly.
我无法使这部机器正常运转。