overachiever
US /ˌoʊ.vər.əˈtʃiː.vər/
UK /ˌəʊvərəˈtʃiːvər/
名词
优等生, 成绩优异者
a person who achieves more than is expected or who works harder than is necessary
示例:
•
She's always been an overachiever, getting top grades in every subject.
她一直是个优等生，每门功课都名列前茅。
•
Being an overachiever can sometimes lead to burnout.
成为一个优等生有时会导致倦怠。