demerit
英 [diː'merɪt]
美[di'mɛrɪt]
	    - n. 缺点,短处;过失
 
英英释意
- 1. a mark against a person for misconduct or failure; usually given in school or armed forces;
 - "ten demerits and he loses his privileges"
 
- 2. the quality of being inadequate or falling short of perfection;
 - "they discussed the merits and demerits of her novel"
 - "he knew his own faults much better than she did"