Aroatic ketone
[机] 芳香族酮
🧩 词语组成解析
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
A near friend is better than a fardwelling kinsman.
近友胜远亲。
Maybe it was useful for some people, but it wasn't for me.
它可能对一些人有用，但对我没用。