blue steel

US 
UK 
  • un.蓝钢;蓝皮钢
  • Web霹雳蓝天使;蓝剑;蓝钢导弹
un.
1.
蓝钢
2.
蓝皮钢

Sample Sentence

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