短语词组短語single screw motor ship 單螺鏇槳內燃機船quadruple screw motor ship 四螺鏇槳船;四螺鏇槳內燃機船twin screw motor ship 雙螺鏇槳內燃機船triple -screw motor ship 三螺鏇槳內燃機船twin -screw motor ship 雙螺鏇槳內燃機船 返回 screw motor ship