英语词汇photocathode怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	photocathode
释义	photocathode /ˌfəʊtəʊˈkæθəʊd/ noun a cathode which emits electrons when illuminated, causing an electric current 光阴极, 光电阴极。
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