Carboxyl group
高中 Senior High[机] 羧基
🧩 词语组成解析
n. 羧(基)\\n[化] 羧基
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
You came very close, Ellen.
差了一点点， Ellen。
Please note that all our prices are quoted on CIF basis. This is our general practice, which we believe will be accepted by you.
请注意我方所报的都是CIF 价，这是我方一贯作法，希望你方能接受。
I can see a sweater.
我看见了一件羊毛衫。