英语词汇“retractable center wheel”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	retractable center wheel
释义	retractable center wheel un.可伸缩的中间轮
随便看	swinging over swinging pattern swinging pattern of ventricular tachycardia swinging pendulum swinging pillar jib crane swinging-pillar jib crane swinging-plane method swinging plate anemometer swinging platform swinging-platform type garage swinging plunger press swinging post swinging posts swinging propeller swinging radius swinging radius 起重机臂的 swinging reactor swinging ring swinging rings swinging rod swinging roof swinging room swinging root swinging rotor swinging round