Handfus昂德菲斯handn.手；协助；手艺v.给；传Hand.n.汉德（英文姓）handover management切换管理handwritten symbols手写符号hand-fed producer手工加料气体发生炉hand volume control手动音量控制handheld microphone手持麦克风hand brake cam shoe手闸凸轮瓦hand operated press手压机hand knotted carpet手结地毯hands off ...不许干涉 ...hand screw holdfast手螺旋夹