基本解释abbr.阴极；还原级（=cathode）同根派生 KA相关词英汉例句Ka me, ka thee- it is a proverb all over the world.你帮我，我帮你——这是举世皆知的一句谚语。"What happened?" Ka asked. "Tell me.""出了什么事？"凯问，"告诉我。"KA更多例句英英字典剑桥英英字典 written abbreviation for the US state of Kansas: used in addressesKA剑桥字典KA柯林斯字典