1)elasticity of hose,水带的弹性2)hydroelastic,水力弹性的3)die with elastic ring,带弹性圈的模具4)resilient seal valve,带弹性密封的阀5)elastic,有弹性的，橡筋带6)a springboard with a lot of give,弹性足的跳水板
用法例句
Posterior drawing forming process was studied by using a drawing die with elastic ring to operate on work zone of axisymmetric parts.
