200大概指摄氏，你可放在170度的地方。

来源: 毛毛-妈于 2009-02-19 17:00:50 [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.