n.弹力；弹性；伸缩性；灵活性

Elasticity of fluids is not subject to simple measurement at present. 目前液体的弹力不能根据简单的测量而定。

His voice has a good elasticity. 他的声音很有弹性。

The skin eventually loses its elasticity. 皮肤最终会失去弹性。

My life is full of elasticity and possibility! 我的生命充满弹性与无限可能。

Every sort of spring has a definite elasticity. 每一种弹簧都有一定的伸缩性。

Though they seem to be very small, stretch socks have great elasticity. 弹力袜看着很小，其实伸缩性很大。

The elasticity of his heart had been crushed out of him by early sorrows. 过去的一件件伤心事已经弄得他意志消沉。