straight to直达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-line transmission直线传播straight-through type oven直通式烘箱straight faced roughing tool直面粗车刀Straight to the Heart Postedstraight-forward signaling直通信令方式straight horizontal sections直管段straight line type face slab直线型而板straight-clam curve engine直蚌线发动机straight-ray approximation直射线近似straight piece-work system[经] 单纯计件工作制