Hydroxy formylpiperazine
[化] 羟基甲酰哌嗪
🧩 词语组成解析
[化] 氢氧基
🗣️ 情景例句
You haven't changed much in fifty years.
你五十年来没有什么变。
He will speak about the sales projections for the coming year.
他将谈谈未来一年的销售计划。
Chaplin's earliest films were silent.
卓别林最早的电影是无声电影