Aroatic ketone
[机] 芳香族酮
🧩 词语组成解析
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
And you didn't exercise?
你没有参加健身操？
Shall I come by early to help you get ready?
我提早一点来，帮忙准备宴会好吗？
What was wrong?
怎么啦？