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
May I ask how Mr. Mrs- is?
-先生（小姐）好吗？
No,he doesn't have one.
不，他没有。
I didn't know she could swim. Who taught her?
我不知道她会游泳。谁教她的？