词汇	pectoral gridle
释义	pectoral gridle 脊椎动物的肩背
随便看	electrical machinery parameter electrical machinery plant electrical machinery school Electrical Machinery theory Electrical machinery winding electrical machines electrical machines and drives electrical machine teaching console electrical-magnetic disturbance electrical-magnetic evaluation electrical machinery electric al machinery electrical machinery and apparatus electrical machinery control electrical machinery end cover Electrical Machinery Factory electrical magnetic measurement electrical-magnetic method electrical magnetic part electrical main electrical main connection electrical main equipments Electrical mains electrical maintenance electrical main-wiring