retrieval [i ritr7:vql ]    (¼øÀ§: 14519 - ´ëÁ¹ ¼öÁØ)  
¶æ ¸í) ȸº¹, º¹±¸, ¸¸È¸, ¼ö¼±, ¼öÁ¤, Á¤Á¤, ¹úÃæ, º¸»ó
Mean The act or process of retrieving.
¿¹¹® 1. information retrieval (Á¤º¸ °Ë»ö)
2. retrieval system (Á¤º¸ °Ë»ö ½Ã½ºÅÛ)
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