一直數不過來,沉思不解中。。。
數學家喵爸來解釋一下這個情況?
俺先跑遠一點。
• 長跑時候跑到後麵人會神誌恍惚,哈哈。所以一直提醒自己focus -落花飄零- ♀ (0 bytes) () 11/24/2024 postreply 18:33:27
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy