基本解释abbr.隂極；還原級（=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.你幫我，我幫你——這是擧世皆知的一句諺語。"What happened?" Ka asked. "Tell me.""出了什麽事？"凱問，"告訴我。"KA更多例句英英字典劍橋英英字典 written abbreviation for the US state of Kansas: used in addressesKA剑桥字典KA柯林斯字典