Category theory
[计] 分类理论, 范畴论
🧩 词语组成解析
🗣️ 情景例句
That's like closing the gate after the horse has bolted.
那无异于马后炮。
To play a trick
戏弄
It's possible. Two months is quite a long time.
这是很有可能的。两个月是相当长的一段时间。