unableKK [əˋnebəl] /əˈneɪbəl/形容詞1不能、無法、沒辦法後接不定詞 toShe was unable to attend the meeting because of illness.她因為生病而無法出席會議。2沒有能力的、無力的After the stroke, he was unable to walk without help.中風之後,他沒有人扶就走不動。3無資格的、無權能的法律A minor is legally unable to sign such a contract.未成年人在法律上無資格簽訂這類合約。