Ketone group
酮基
🧩 词语组成解析
ketone
['ki:toʊn]
n. 酮;
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
I work out at the gym everyday.
我每天都在体育馆进行锻炼。
My brother was discharged from hospital last week.
我兄弟是上周出院的。
To protect themselves from the icy water, they had to wear special rubber suits.
湖水冰冷刺骨，他们必须穿上一种特制的橡皮服以保护自己。