(adj.) (usually followed by `to') not having the necessary means or skill or know-how; 'unable to get to town without a car'; 'unable to obtain funds' .
(adj.) (usually followed by `to') lacking necessary physical or mental ability; 'dyslexics are unable to learn to read adequately'; 'the sun was unable to melt enough snow' .
编辑:梅森
艾布拉姆编辑