flak jacket

US 
UK 
  • n.防弹背心
  • Web防弹衣;军用重型防弹背心;护身
Plural Form:flak jackets  
flak jacket
n.
1.
防弹背心a heavy jacket without sleeves that has metal inside it to make it stronger, and is worn by soldiers and police officers to protect them from bullets

Sample Sentence

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