Chinese

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NOR
 
opening; door; gate
opening; door; gate; doorway; gateway; valve; switch; way to do something; knack; family; house; (religious) sect; school (of thought); class; category; (taxonomy) phylum or division
trad. (或非門) 或非
simp. (或非门) 或非
 
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Noun

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或非門

  1. (electronics) NOR gate