Donor group
[化] 供电子团; 供电子原子团
🧩 词语组成解析
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 may well say so.
你可以这么说。
After dinner sit a while; after supper walk a mile.
午餐之后坐片刻，晚饭之后走一里。
I had nearly reached the town, when the young man suddenly said, very slowly, Do you speak English?'
“你会讲英语吗？”