揭了：豆。墨子偷眼看(小孔成像)有误导之嫌。

来源: newers 于 2009-04-03 16:29:58 [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.