non-terminal

英['nɒnt'ɜːmɪnl] 美['nɒnt'ɜːmɪnl]
  • 非终结符,非终结符号
  • nonfluid n.非流体
  • oil n.油;油画颜料;奉承话v.涂油;溶化;加油
    1. A prime phrase is a phrase which consists of at least one terminal but no prime phrase other than itself.
      素短语就是一个短语,它至少包含一个终结符号,并除自身外它不再包含其它素短语。