Hydroxyl group
羟基
🧩 词语组成解析
n. 氢氧根\\n[医] 羟[基], 氢氧基
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
Thank you. I will be there on time.
谢谢你，我会准时到的。
If he doesn't tell him, I will.
如果他不，我将告诉他。
When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield.
当飞机到达时，一些侦探等候在主楼内，另一些侦探则守候在停机坪上。