elasticityKK [ˏiˏlæˋstɪsəti] /ˌiˌlæˈstɪsəti/名詞1彈性、彈力As skin ages, it gradually loses its elasticity.皮膚老化後,會逐漸失去彈性。2靈活性、彈性The schedule has enough elasticity to handle sudden changes.這個時程有足夠的彈性,可以應付突發的變動。3彈性經濟Luxury goods usually show high price elasticity of demand.奢侈品的需求價格彈性通常很高。