impair [i imp5qR ]    (¼øÀ§: 9754 - ´ëÇÐ ¼öÁØ)  
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Mean To cause to diminish, as in strength, value, or quality.
ÆÄ»ý¾î impairer  [¸í]
impairment  [¸í] °¨¼Õ, ¼Õ»ó
¿¹¹® 1. habits that impair one's health (°Ç°­À» ÇØÄ¡´Â ½À°ü)
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