N,n-diethylacetamide
[化] N,N-二乙基乙酰胺; 乙酰二乙胺
🗣️ 情景例句
Marilyn and I hope to use money from the sales of this book Marilyn
和我希望用这本书销售的钱
My brother is not quite twenty-five.
我的兄弟不够25岁。
NASA is now going to put the telescope right,
国家航天局准备纠正这一错误，