N,n-diethyl-p-phenylenediamine
[化] N,N-二乙基对苯二胺
🧩 词语组成解析
a. [化]二乙基的
苯二胺
🗣️ 情景例句
Or helped you?
还是帮助你？
We go to bed at 10:30.
我们十点半睡觉。
It has sailed across the Atlantic many times.
它已经多次横渡大西洋。