Poincare transformation
[化] 庞加莱变换
🧩 词语组成解析
庞加莱（法国数学家）
🗣️ 情景例句
What sort of experience do you have?
你有什么样的经历？
What's the point of feeling blue?
有什么好悲伤的？
I'm planning to start a school, so I'm trying to save as much money as possible.
我计划开办一所学校，因此我在设法尽可能地多攒钱。