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
Good-bye.
再见。
I didn't realize the time had passed so quickly.
我没有认识到时间这样快速过去了。
This car is in good condition.
这车性能很好。