N,n-dimethyl-p-phenylenediamine
[化] N,N-二甲基对苯二胺
🧩 词语组成解析
[医] 二甲基
苯二胺
🗣️ 情景例句
Well, I believe we can offer you 2,500 yuan a month at the start.
哦，我想我们可以给你每个月2500元的起薪。
What is the total circulation of this newsletter.
这份新闻通讯总发行量多少？
I'd come too if I had time to spare.
如果我能匀出时间，我也愿意去。