engineering drill

英 美
  • 工程钻机
  • drill n.钻孔机；钻子；反复操练；播种机v.练习；钻孔；(军事)训练
  • engineering n.工程学；工程

相关词汇

engineer troop engineer Engineering Requirements Plan Engineer Construction Command engineering evaluation reform engineering survey and design engineering geologic analysis engineering survey speciality engineering practice teaching engineering system simulation engineering machine - group engineering cost consultation
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