Alternating group
[计] 交替群
🧩 词语组成解析
a. 交互的\\n[医] 交替的
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
His studies haven't been inproving lately.
他的学业最近没什么进步。
Words are but wind.
耳闻不如一见。
Rex soon became an expert at opening the gate.
雷克斯很快成了开门的专家。