短語詞組短語rear wheel hub spindle 后輪轂軸wheel l spindle 輪軸front wheel spindle bearing 前輪軸軸承wheel spindle housing 車輪軸殼wheel spindle extension 磨輪軸接長桿front t wheel spindle 前輪軸rear -wheel spindle 后輪軸wheel spindle cross feed 砂輪主軸橫向進給steering wheel spindle 轉向盤軸 返回 wheel spindle