单词	附加速度
释义	附加速度 addition speed
随便看	spring-steel spring steel band spring steel bar spring steel cable for chest pull spring-steel floating slab track spring-steel floor member spring-steel holder spring-steel roof member spring steel sheet spring steel shutter spring-steel shutter spring steel splint spring steel strip spring steel tape measure spring steel wire spring steel wire rod springs to mind Springston spring stop spring stop block spring stop-nut locking fastener spring stopper spring stop suspension spring-stored energy is abnomal spring strap