词汇	I take size nine shoes
释义	I take size nine shoes. 我穿九号的鞋.
随便看	elasticity number elasticity number 1 elasticity number 2 elasticity numberl elasticity number l elasticity of anisotropics elasticity of bearing elasticity of bending elasticity of bulk elasticity of commodity substitution elasticity of compression elasticity of consumer demand elasticity of continuous medium elasticity of credit elasticity of deformable body elasticity of demand Elasticity of demand and supply elasticity of demand for price discrimination elasticity of demand or supply elasticity of dough elasticity of ecological economy elasticity of elongation elasticity of employment elasticity of energy elasticity of energy consumption