jackhammers is jackhammer's Plural Form

jackhammer

US [ˈdʒækˌhæmər]
UK [ˈdʒækˌhæmə(r)]
  • n.轻型凿岩机;气锤
  • Web低音炮
Plural Form:jackhammers  
n.
1.
轻型凿岩机;风镐,气锤

Sample Sentence

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