...efficacy technique facility gift faculty 反義: n.能力;才能 disability inability incapability incapacity
...inadequate infrequently (adv.) inseparable incompetent inexpressive incredible incorrect incompatible inconsiderate incapacity (n.) dis- disrespectful dispirited dishonest distrust disagree (v.) discourage...
... on deception. Therefore, when capable of attacking, feign incapacity; when active in moving troops, feign inactivity. When near the enemy...