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
Hi, I'm just calling to see if you got home s afely last night.
你好，我打电话来确定一下你是否已经安全到家。
We'll have a soap opera series on TV this week.
这周末我们会在电视上看到一系列肥皂剧。
but few us have had the opportunity to find out.
但很少有人能有机会去弄个究竟。