attainable

Từ điển Oxford Advanced Learner 8th

at·tain·able AW [attainable] BrE [əˈteɪnəbl] NAmE [əˈteɪnəbl] adjective
that you can achieve
•attainable goals/objectives/targets
•This standard is easily attainable by most students.
Opp: ↑unattainable

Example Bank:
•We believe that this level of performance is fully attainable.
•This level is easily attainable by most students.
•We need to set challenging but attainable targets.