基本解釋[土木建筑工程]固定軸套英漢例句雙語例句The utility model is characterized in that the lower end of the base is downward and convexly extended with a stationary shaft portion and axially penetrates a sleeve hole;工作臺(tái)的夾持附件裝置，它包括基座、頂撐桿件及壓板，其特征是：基座底端向下突伸一固定軸部，并軸向地貫穿一套孔；ip.comshaft stationary sleeve更多例句專業(yè)釋義土木建筑工程固定軸套