instrument [i 7nstrqmqnt ]    (¼øÀ§: 3233 - °í1 ¼öÁØ)  
¶æ µµ±¸,±â±¸
Mean A means by which something is done; an agency.
ÆÄ»ý¾î instrumental  [Çü]
¿¹¹® 1. surgical instruments (¿Ü°ú¿ë ±â±¸)
2. fly on instruments (°è±â ºñÇàÀ» ÇÏ´Ù)
3. instruments of ratification (ºñÁؼ­)
4. nautical instruments (Ç×ÇØ¿ë °è±â)
5. musical instruments (¾Ç±â)
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