crucibles is crucible's Plural Form

crucible

US [ˈkrusəb(ə)l]
UK [ˈkruːsəb(ə)l]
  • n.坩埚;熔罐;很严酷的考验
  • Web各式坩埚;保护石墨坩埚的釉料;熔炉
Plural Form:crucibles  
n.
1.
坩埚;熔罐
2.
很严酷的考验

Sample Sentence

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