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 bevel gear rougher直齿锥齿轮粗切机Straight Channel Tape Print直信道录音打印straight thread gear broach直拉螺旋拉刀straight merge sort program直接合并分类程序Straight-Seam Welded Tube直缝焊管straight bromine and butane正溴丁烷straight blade paddle mixer直桨叶片拌和机Straight thrust in bow step弓步直剌straight-line lower bound直线下限straight extrusion die head顺挤压模