Poincare group
[化] 庞加莱群
🧩 词语组成解析
庞加莱（法国数学家）
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
Is this machine washable?
这能机洗吗？
Hi, thief! Would you stop that music for me?
喂，小偷兄，你能替我把音乐关掉吗？
we quickened our pace and made our way rapidly towards the stream where we hoped the boatman was waiting.
快速地朝深溪边走去，希望船夫还在那儿等着我们。