Cacodyl group
[医]卡可基，二甲胂基
🧩 词语组成解析
n. [化]二甲砷基, 四甲二砷
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
Don't feed the bears.
不要给熊喂食。
He studied quite a lot.
他非常用功。
In the evenings he studied hard for his exams, and most mornings he took tourists around Oxford.
他晚间努力学习，以应付考试，而大多数早上，他则带领游客在牛津大学参观。