vacuum flask

US 
UK 
  • n.保温瓶;热水瓶;真空瓶;冰瓶
  • abbr.(=vacuum bottle)
  • Web真空烧瓶;保温杯;真空壶
Vacuum Flask
n.
1.
真空瓶;保温瓶;热水瓶;冰瓶a container like a bottle with double walls with a vacuum between them, used for keeping liquids hot or cold

Sample Sentence

Definition:
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Source:AllAll,DictionaryDictionary,WebWeb
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