overachiever /ˌoʊvɚrəˈtʃiːvɚ/ noun plural overachievers
plural overachievers
Learner's definition of OVERACHIEVER
[count]
: someone who has much more success than is normal or expected especially at a young age成績超出標準的人;特别優秀者;成就超出預期者 — opposite underachiever — overachieve
/ˌoʊvɚrəˈtʃiːv/ verb overachieves; overachieved; overachieving [no object]