两地通着，里面的脑脊液循环流动。在脊椎间扎一下取样，比脑袋上打个洞要方便

来源: fuz 于 2021-12-31 09:48:48 [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.