名词
1. The skin eventually loses its elasticity.
皮肤最终会失去弹性。
1. 公共查询·英语单词
1. 弹力：地面物体的质量(Mass)设置为零,弹力(Elasticity)设置为零,摩擦力(Friction)设置为0.4;骨牌的质量(Mass)设置为1kg,弹力(Elasticity)也设为0(为了避免骨牌在地面上跳动所以将地面与骨牌这两个相互作用的物体的弹力均设置为0),
2. 弹性系数：试验证明,如果消费税不清晰地向消费者展示出来,消费者对价格的弹性系数(elasticity)和对消费税的弹性系数是不同的,消费者对税不敏感. 这意味着,消费者会承担这个税的全部(或绝大部分),而生产者几乎不受影响;也就是说,
1. 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.
e.g. 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。
e.g. Gluten develops elasticity in a dough.
麸质使生面团有韧劲。
2. (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.
e.g. 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。
noun
1. the tendency of a body to return to its original shape after it has been stretched or compressed
e.g. the waistband had lost its snap
Synonym: snap