Springlen.斯普林格尔springn.春天；春季；弹簧；弹力；跳；泉水；源头v.跳；弹；快速站起；突然提出；触发捕捉器；(使)裂开；爆炸；释放；涌出；生长；出现；耸立；(风)开始吹spring draw nail弹簧起模钉springback gland簧压密封spring wind tape弹簧卷尺springing needle托换基础的支柱spring guide pin弹簧导销spring actuators弹簧触发器spring load test弹簧载荷试验springing course起拱层spring exerciser拉力器springcontrolledn.弹簧的