vt. 用铅锤线测量, 检查, 探测
词型变化:名词复数形式 : plumb-lines

plumb-line的用法和样例:

例句

  1. The plumB line is always perpendicular to the horizontal plane.铅垂线总是垂直于水平面的。

词汇搭配

  • plumb line铅垂线
  • curvature of the plumb line垂线曲率
  • plumb line deflection垂线偏差
  • deflection of plumb line垂线偏差

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