Methyl acetophenone
[建] 甲基苯乙酮
🧩 词语组成解析
n. 甲基\\n[化] 甲基
n. [化]乙酰苯,苯乙酮,苯基甲基甲酮
🗣️ 情景例句
Are you a resident of Shanghai?
你是上海市居民吗？
Waste of time is the most extravagant and costly of all expenses.
浪费时间是一切花费中最奢侈豪华的费用。
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱？