chatter mark

英 美
  • 振颤痕,振纹,颤痕,颤动擦痕
  • chatter n.饶舌;啁啾;喋喋不休地谈;(小溪的)潺潺流水声;(牙齿)打颤v.喋喋不休地谈;咔嗒作响
  • mark n.记号;痕迹;分数;商标v.弄污;打分;留意;做标记
Noun:
  1. marks on a glaciated rock caused by the movement of a glacier

  2. a mark made by a chattering tool on the surface of a workpiece