0,3,8,15 既patterns 係乜
2,6,12,20既patterns 係乜
唔該同我解釋埋點解~
收錄日期: 2021-04-12 22:51:26
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061026000051KK04068