形容词
中文翻译：无能的
同义词：
['unfit', 'incompetent', 'incapable']
例句：
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1.The doctor was unable to save the patient's life.
医生无法挽救病人的生命。
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2. The old man was incapacitated by his illness.
老人因病而力不从心。
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3. The new manager is incapacacious for the task at hand.
新任经理对当前的任务无能为力。