ineligible
adj
~ (for sth/to do sth) not having the appropriate or necessary qualifications (for sth) 不合格的; 无资格的
ineligible for the job, for promotion 无资格做该项工作、 晋升
Any person under the age of 18 is ineligible for benefit.未满18岁者无资格领取补助金.
The reader's hair stands on end when he reads in the final pages of the novel that the heroine a dear old lady who had always been so kind to everybody, had, in her youth, poisoned every one of her five husbands.