无法拦的是midcourse的时候。Terminal phase的时候可以拦。

来源: Porcelana 于 2023-04-06 19:37:00 [博客] [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.