Tanaka6000introduction 
 
   COMPOUND WORDS 
 | introduction | {n} | (act or process of introducing) | introduction | {n} | (initial section of a book or article which introduces subject material) | introduction | {n} | (means of presenting one person to another) 
   5000 WORDS 
 | L071 | P2663 | introduction | die Einleitung | 前言 
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