improve on
US /ɪmˈpruːv ɑːn/
UK /ɪmˈpruːv ɑːn/
1.
개선하다, 향상시키다
to make something better than it was before
:
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We need to improve on our customer service.
고객 서비스를 개선해야 합니다.
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Can you improve on this design?
이 디자인을 개선할 수 있나요?
개선하다, 향상시키다
to make something better than it was before