Electron contributing group
[化] 给电子基团; 电子供给基团
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
a. 贡献的, 起一份作用的
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
Would you begin, Ellen?
请你开始， Ellen
Women commonly live longer that men.
女性通常比男性长寿。
Only when he saw that the man was actually telephoning the police did he realize that they had all been the victims of a hoax.
当他看到那个工人真的是给警察挂电话，才恍然大悟，原来他们都成一场骗局的受害者。