Alcohol ketone
[化] 醇酮; 羟基酮
🧩 词语组成解析
alcohol
['ælkəhɔl]
n. 乙醇，酒精;含酒精的饮料;
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
I have never confirmed that the Roswell base exists, but I can't deny it either.
我从没有说过拉兹威基地存在，但我也不会否认。
A horse that will not carry a saddle must have no oats.
不愿加鞍的马，不得吃燕麦。
I have just received a letter from my old school, informing me that my former headmaster,
我刚刚收到母校的一封信，通知我说以前的校长