improve on
US /ɪmˈpruːv ɑːn/
UK /ɪmˈpruːv ɑːn/
1.
改进, 提高
to make something better than it was before
:
•
We need to improve on our customer service.
我们需要改进我们的客户服务。
•
Can you improve on this design?
你能改进这个设计吗？
改进, 提高
to make something better than it was before