improve on/upon something phrasal verb ( see also ↑ improve )
to do something better than before or make something better than before:
Bertorelli has scored 165 points, and I don’t think anyone will improve on that.
improve on/upon something phrasal verb ( see also ↑ improve )
to do something better than before or make something better than before:
Bertorelli has scored 165 points, and I don’t think anyone will improve on that.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012