Handra汉德拉handn.手；协助；手艺v.给；传Hand.n.汉德（英文姓）hand sheet mill人工操作薄板轧机hand tachograph手持转速记录器hand vein image手背静脉图像handling a case办案hand tool lathe手摇工具车床handling crisis危机善后hand calculator手摇计算器hand compaction人工夯实,人工捣实hand activities手部活动hand brake disc手制动盘