短語詞組短語birotary engine 雙轉子發(fā)動機;雙轉發(fā)動機birotary turbine 雙轉子渦輪機;雙轉子燃氣輪機birotary y engine 雙轉子發(fā)動機birotary y turbine 雙轉子渦輪機birotary gas turbine 雙轉子燃氣輪機 返回 birotary