improvement [i impr0:vmqnt ]    (¼øÀ§: 3589 - °í2 ¼öÁØ)  
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Mean The act or process of improving.
¿¹¹® 1. crop improvement (ÀÛ¹° °³·®)
2. improvement in health (°Ç°­ÀÇ ÁõÁø)
3. the improvement of an occasion (±âȸÀÇ ÀÌ¿ë)
4. make improvements on a house (°³¼ö °ø»ç¸¦ ÇÏ´Ù)
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