drillhole

英 [drɪl'həʊl] 　 　 美 [drɪl'həʊl] 　 　
  • 钻孔

drillhole的相关资料：

临近单词

Drillon drill drill hole pile drilling system drilling cutter drill rod joint drillingmachine drill sharpener drilling sample Drilling-pump drill conductor drill key chuck
目录 查词历史