Ketonization
酮基化作用
🗣️ 情景例句
Oh yes, yes. My husband's there now.
啊， 对 对。我丈夫现在就在那儿。
Money burns a hole in his pocket.
钱到袋里留不住。
They will also be building new roads and a special railway line.
他们还将修筑一些新的道路和一条铁路专线。