legally or officially unable to be considered for a position or benefit (法律或官方规定)无入选资格的;无法上任的;不可获益的 they were ineligible for jury service. 他们无资格当陪审员。 ■(dated)not suitable or desirable, especially as a marriage partner (旧)(尤指作为婚姻伴侣)不合适的;不理想的 as a son-in-law he was quite ineligible. 作为女婿他不完全合适。