deficiency [i dif7.qnsi ]    (¼øÀ§: 6956 - ´ëÇÐ ¼öÁØ)  
º¹¼ö deficiencies
¶æ ºÎÁ·, °áÇÌ
Mean The quality or condition of being deficient; incompleteness or inadequacy.
ÆÄ»ý¾î deficient  [Çü]
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