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
I know it's Malcolm Stewart.
我就知道是Malcolm Stewart。
He's getting used to thinking in English.
他正在养成用英语思维的习惯。
Twenty people had already left.
有20个人已经离去。