Aldehyde ketone
[机] 醛酮
🧩 词语组成解析
aldehyde
['ældihaid]
n. 醛，乙醛;
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
What's the weather like in Japan this time of year?
现在日本的天气怎么样？
Today is November first,nineteen sixty-three.
今天是一九六三年十一月一号。
What is more, this information line operates 24 hours a day.
而且，这种"问讯线路每天工作24小时。