Infinity lemma
[计] 无限性引理
🧩 词语组成解析
n. 辅助定理, 论点, 引理\\n[医] 膜, 衣
🗣️ 情景例句
I felt differently at that time.
那时我的感觉又不一样了。
When did you get up yesterday morning?
你昨天早上几点起床？
What are you doing?
你在干什么？