Valeryl phenetidine
[化] N-对乙氧苯基戊酰胺
🧩 词语组成解析
戊酰
n. [化]氨基苯乙醚,苯乙定(用于合成染料和药物)
🗣️ 情景例句
I believe my English fluency is quite good.
我认为自己的英语相当的流利。
It is a matter of life and death to me.
那对我是生死交关的问题。
Where did you get such a nice tan?
你到哪把皮肤晒成棕色的？