Diethylaniline
[化] N,N-二乙基苯胺
🗣️ 情景例句
There's so much for young people to see and do.
这里有很多可供年轻人看和做的事情。
I asked him a lot of questions.
我问他很多问题。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。