straight-line

英[st'reɪtl'aɪn] 美[st'reɪtl'aɪn]
  • 直线,直线性,直排式
  • str abbr.同步发射机接收机(=synchronoustransmitterreceiver)
  • Str. [医]链球菌属
  • stra (复strae)横纹,纹,条纹,线条,陷线(昆虫),壳纹,壳线间隙
  • Straach n.施特拉阿赫(在德国;东经12º36'北纬51º56')
  • Straahl 斯特拉尔
名词 straight line:
  1. a line traced by a point traveling in a constant direction; a line of zero curvature

    1. The child used a ruler to draw straight lines.
      这孩子用一把直尺划直线。
    2. Theoretically, a line can extend into infinity.
      从理论上来说直线可以无限地延伸。