既然是供给大脑或心脏的，为什么不去到大脑和心脏供他们使用，而是停在血管壁上那？我是外行，就想学习，谢谢！

来源: Maude 于 2015-06-26 16:48:28 [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.