improve on
US /ɪmˈpruːv ɑːn/
UK /ɪmˈpruːv ɑːn/
1.
改進, 提高
to make something better than it was before
:
•
We need to improve on our customer service.
我們需要改進我們的客戶服務。
•
Can you improve on this design?
你能改進這個設計嗎？
改進, 提高
to make something better than it was before