片语
Handle-operated machine手柄操作的缝纫机
machine-operated stage scenery机关布景
Machine-operated screwdriver bits机动旋具头
Machine-tools operated by ultrasonic processes用超声波处理材料的加工机床
Machine-operated screwdrivers bits机动旋转头
machine-operated punched card[计]
hand-operated machine手工操作的机器