单词	mortal wall
释义	mortal wall水泥浆砌墙mortal wall水泥漿砌牆機械工程
随便看	mechanical loader mechanical lock mechanical locking mechanical log mechanical loss mechanical losses mechanical lubrication mechanical lubricator mechanically mechanically activated mechanically activated battery mechanically activated--switch mechanically actuated diaphragm metering pump mechanically actuated diaphragm metering pump mechanically actuated valve mechanism mechanically con trolled brake mechanically con trolled clutch mechanically despun mechanically despun--antenna mechanically driven interrupter mechanically engaged drive starter mechanically guided torch mechanically minded mechanically operated valve mechanically operated valve (hydraulic)