单词 | elasticity |
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音标 | 英[ˌi:læˈstɪsəti] 美[ɪlæˈstɪsɪti, ˌilæ-] |
解释 | n.弹性;弹力;灵活性;伸缩性; |
例句 | N-UNCOUNT 弹性;弹力 The elasticity of a material or substance is its ability to return to its original shape, size, and condition after it has been stretched. 例:Daily facial exercises help her to retain the skin's elasticity...每天做面部运动帮助她保持皮肤弹性。 例:Gluten develops elasticity in a dough.麸质使生面团有韧劲。 N-UNCOUNT (尤指产品需求的)弹性,灵活性,伸缩性 In economics, the elasticity of something, especially the demand for a product, is the degree to which it changes in response to changes in circumstances. 例:The elasticity of demand for a single newspaper is bound to be higher than the figure for newspapers as a whole.某一份报纸需求量的伸缩性肯定大于报业整体需求的伸缩性。 |
变形 | pl:elasticities~ |
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