我知道DROP，开课多久可以DROP 掉。但是WITHDRAW，一般比较少吧？还是这俩是一回事？

来源: ashouluo2012 于 2025-04-12 10:56:37 [旧帖] [给我悄悄话] 本文已被阅读：次

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