unachievable
adjective uk/ˌʌn.əˈtʃiː.və.bəl/ us/ˌʌn.əˈtʃiː.və.bəl/
无法实现的，不可实现的
An unachievable task, ambition, etc. is one that is impossible to achieve.
Cheap, pesticide-free food is probably an unachievable objective. 既便宜又没施过农药的食物大概是不可能实现的目标。
Engineering limitations rendered the goal unachievable. 因工程方面的局限，这个目标无法实现。
Opposite: achievable
- More examples
- The professionals feared setting an unachievable target.
- It may be an unachievable goal, but you set your targets as high as you possibly can.
- In practice, the estimates are unachievable and homeworkers earn much less.