cuttern.裁剪者；切割器；快艇；小艇；轻便雪橇cutter bearing滚刀轴承cutter wearing刀具磨损cutter drawing刀具工程图cutter lifting抬刀Cutter library刀具库cutter-vinern.豆类作物收割脱荚机cutter density布齿密度cutter grinder刀具磨床cutter dredger旋桨式挖泥船cutter adapter刀具接头