Aroatic ketone
[机] 芳香族酮
🧩 词语组成解析
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
She's always changing jobs.
她老是换工作。
It's cold this afternoon.
今天下午很冷。
Some of them are going to the park.
他们中有几个正走进公园。