作者的數學顯然不如你。日增20%，那曲線得嗖嗖地漲啊

來源: fuz 於 2021-09-04 17:38:34 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.