parallel lines

       
  • 平行直线

parallel lines的用法和样例:

例句

  1. A compound pen draws a compound line made up of parallel lines and spaces.
    复合钢笔绘制由平行直线和空白区域组成的复合直线。
  2. Parallel lines converge at infinity.
    平行线永不相交。
  3. He proved the existence of parallel lines.
    他证明了平行线的存在性。
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