groovedadj.开槽的；有沟的动词groove的过去式和过去分词.grooven.槽；纹；习惯v.开槽；使 ... 快活grooved spring bar有槽弹簧杆grooved bone screw有槽接骨螺钉groove of tube end管端坡口groove in a pillar柱子上的槽grooveless rolling无孔型轧制grooveless roiling无孔型轧制grooved valve stem有槽阀杆groove on the side边槽grooved dead center带槽死顶尖grooved spring base带槽的弹簧底板