saltpetre

US [sɑlt'pitər]
UK [.sɔːlt'piːtə(r)]
  • n.硝石;钾硝;硝酸钾
  • Web个硝石;火硝;天然硝石
saltpetre
n.
1.
硝石;钾硝;硝酸钾a white powder used for preserving food and making matches and gunpowder

Sample Sentence

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