be unqualified to

• 不能胜任； 无资格

be unqualified to的用法和样例：

例句

1. A man of his size is not equal to the job.
   他这般能耐的人不能胜任这种工作。
2. I don't feel up to such a long journey.
   我不能胜任这样的长途旅行。
3. I feel unqualified to speak on the subject.
   我自觉无资格就此问题发言。
4. He is an unqualified practitioner of law.
   他是个无资格的律师。