[intransitive, transitive] (oversupplies, oversupplying, oversupplied, oversupplied) to provide sb/sth with more than they can use or sell过多供应；过度供应◆Coffee is a heavily oversupplied market.咖啡市场是一个严重供过于求的市场。◆Fruit growers have a tendency to oversupply.果农有过度供应的倾向。