straightarmn.直幅
straightadj.直的;坦率的;正直的;准的;连续的;异性恋的adv.笔直地;直接;坦率地;连续不断地n.直的东西;传统的人;异性恋者
straight multiple grading直复式分品法
straight grooved director直形有槽导针
straight line recruitment直线重振, 直线复响
straight-rail billiards三球台球
straight forward solution直接解
straight intestinal clamp直形肠钳
straight slot hand reamer直槽手用铰刀
straight-thro type oven直通式烘箱
straight margin of testis睾丸直缘
straight-line generator直母线