refine on in English
perfect, polish, make bette
Use "refine on" in a sentence
Below are sample sentences containing the word "refine on" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "refine on", or refer to the context using the word "refine on" in the English Dictionary.
1. Modern medical techniques refine on those of the past.
2. We shall have to refine on our methods of advertising.