基本解釋自保裝置英漢例句雙語例句The paper introduced an automatic level holding device composed of a liquid tank supported by a spring.介紹一種由彈簧支承液槽搆成的自動保持液麪高度的裝置。automatic holding device更多例句專業(yè)釋義計算機科學技術(shù)自動保持裝置自保持裝置