directableadj.可指引的;可指挥的;可操纵的
directadj.直接的;笔直的;坦白的v.对准;指挥;指示;命令
direct evaporation cooling直接蒸发冷却
direct product of algebras代数的直积
direct coagulation casting直接凝固注模成型
direct vocabulary teaching直接词汇教学
Directed Stationing System直接配置系统
direct overseas investment对外直接投资
direct shear friction test拉拔摩擦试验