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	tumBle out of the room tumble over tumble over a stump tumble piling test tumble-plating process tumble polishing tumble preamplifier tumble probe tumbler tumbler arm tumble ratio asymmetry tumbler axle-box tumbler barge tumbler bearing tumbler bolt tumbler brush tumble out tumble out of bed tumbler cam tumbler cap tumbler cart tumbler container tumbler cup tumbler deflasher tumbler disc