基本解释工程制图英汉例句双语例句The three teaching modes of engineering graphing curriculum based on 3D CAD applied technology are analyzed.分析了CAD应用技术与工程图学教学体系融合的三种模式。Graphing of Engineering更多例句词组短语短语Graphing of Engineering and CAD 工程识图与计算机绘图基础Graphing of Engineering更多词组专业释义环境科学技术工程制图