Identity group
[计] 单位元素群
🧩 词语组成解析
identity
[ai'dentiti]
n. 身份;[逻]同一性;个性;[数]恒等（式）;
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
It's not a bad plan.
这是个不错的计划。
I grew up right here in this neighborhood.
我恰好在这附近长大了。
The wagging dance meant that food was far away.
摇摆舞表示食物在远处。