回复：请教：对于下面这几个英文单词，你能找出它们的规律吗？

来源: YuGong 于 2009-05-08 05:14:28 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (239 bytes)
本帖于 2009-05-08 17:20:54 时间, 由版主 林贝卡 编辑

How about:

An anion (a negatively charged ion) migrates to anode (a positively charged electrode).

A cation (positively charged ion) migrates to cathode (negatively charged electrode).






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