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nínshìfǒuzàixúnqiú:渊博渊博的渊博的知识渊博 渊博的 渊博的知识gèngduōjiéguǒ...
yīngwénjièshì:
  1. n.  a comprehensive knowledge
  2. n.  profound knowledge
  3. adj.  encyclopedic knowledge
  4. adj.  encyclopedic
  5. adj.  encyclopaedic