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  • un.裸孔;裸井;空心;未下套管井身
  • Web裸眼;开孔;裸眼井
un.
1.
裸孔
2.
裸井
3.
空心
4.
未下套管井身
1.
裸孔
2.
裸井
3.
空心
4.
未下套管井身

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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