需じゅ要よう減げん少しょうじゅようげんしょうMeanings1nounreduced demand; decline in demandUsed in economic or business contexts to describe a drop in demand for goods or services.景けい気き後こう退たいで需じゅ要よう減げん少しょうが続つづいている。Demand continues to decline due to the economic downturn.