声香味触都在那里，人只是用耳鼻舌体感受了一下。如果你学过电子，就知道一个是发射源，一个是感受器。

来源: WXCTEATIME 于 2015-03-09 10:31:25 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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