inefficiency [i &nif7.qnsi ]    (¼øÀ§: 13320 - ´ëÁ¹ ¼öÁØ)  
º¹¼ö inefficiencies
¶æ ¸í) ºñ´É·ü, ¹«´É, ¹«È¿·Â
Mean The quality, condition, or fact of being inefficient.
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