rod deviation and wearing

英 美
  • 杆柱偏磨
  • and conj.和;加;接着;那么
  • deviation n.偏离;出轨;背弃n.[数]偏差
  • rod n.杆;棍棒;竿
  • wearing adj.穿用的;使疲惫的;磨损的wear的现在分词.