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  • un.顶板炮眼;倒眼
  • Web后瓣;洞顶爆孔;顶板孔
un.
1.
顶板炮眼
2.
倒眼

Sample Sentence

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