n. 直尺;校正装置
词型变化:名词复数形式 : straight-edges
词性分布:
形容词100%

straight-edge的用法和样例:

例句

  1. The child used a ruler to draw straight lines.这孩子用一把直尺划直线。
  2. We draw a straight line on the paper with the straightedge, according to the European several Reed plane geometry principle, we said that it is a straight line.我们在纸上用直尺画一条直线,按照欧几里德平面几何原理,我们说它是一条直线。

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