Cutych楚季赫cutv.切；割；剪；削减；伤害；切牌n.切口；切；式样；剪辑cutting edge clearance刃口余隙角cutting train services缩减火车班次cutting-edge advance尖端技术进展cuticulated epithelium角化上皮cutting fluid additive切削液添加剂cutting traces of tool走刀路径cutting surface method割曲面法cutting transportation岩屑运移cut-out current coil断电器电流线圈cutting dynamic strain切削动应变