manualtype手动手动式manualadj.手工的；体力的n.指南；手册；键盘manual metal slitting cutter手动金属槽铣刀manual adjustable thermostat人工可调恒温器manually operated call meter人工呼叫计数器manual-tracking tachometer手动跟踪转速计,人工跟踪转速计manual rate-aided tracking人工速度辅助跟踪manual hydro-hoisting jack手动液压千斤顶manual digging concrete pile人工挖孔灌注桩manual telegraph transmitter手控发报机,人工发报机manual telephone switchboard人工电话交换机manually shifted transmission人工变速传动

back upvi.(因积聚而)拥堵；堵塞vt.支持；援助；倒退；（资料）备份