keyboard [i k7:b(:Rd ]    (¼øÀ§: 6959 - ´ëÇÐ ¼öÁØ)  
¶æ °Ç¹Ý, ÀÚÆÇ
Mean A set of keys, as on a computer terminal, word processor, typewriter, or piano.
ÆÄ»ý¾î keyboarder  [¸í]
¡¡