anticathode / ˌæn tiˈkæθ oʊd, ˌæn taɪ- /

⚽高中词汇反阴极反极反极体阴极

anticathode 的定义

n. 名词 noun
  1. the positive plate of an x-ray or other electron tube serving as the target for electrons coming from the cathode, which cause it to emit high-frequency radiations.