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
His collection of paintings is most impressive.
他的绘画收藏令人叹为观止。
Lucky bastard!
狗屎运！
The spheres had been magnetized and attracted or repelled each other all the time.
金属球经过磁化，互相之间不停地相互吸引或相互排斥。