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
He is a leader in his field.
他是他行业的领导者。
The school is two miles straight ahead.
那学校一直向前两英里。
Mr Green is from England.
格林先生从英国来。