| 释义 | 
		Definition of vacuum flask in English: vacuum flasknoun British A container that keeps a substance hot or cold by means of a double wall enclosing a vacuum.  Example sentencesExamples -  Vacuum flasks can help maintain flavour.
 -  Pouring the liquid oxygen from a vacuum flask he created 10 inches of frost inside the bomb and was able to defuse it successfully.
 -  You'll appreciate a warm drink from a vacuum flask, too.
 -  Mix in the coriander and pour hot into a large vacuum flask.
 -  Make sure you have enough warm clothing, that your mobile phone is fully charged, and take a vacuum flask with a hot drink.
 
  Synonyms bottle, container, vessel    Definition of vacuum flask in US English: vacuum flasknounˈvækj(əw)əm British another term for thermos  Example sentencesExamples -  Make sure you have enough warm clothing, that your mobile phone is fully charged, and take a vacuum flask with a hot drink.
 -  Pouring the liquid oxygen from a vacuum flask he created 10 inches of frost inside the bomb and was able to defuse it successfully.
 -  You'll appreciate a warm drink from a vacuum flask, too.
 -  Mix in the coriander and pour hot into a large vacuum flask.
 -  Vacuum flasks can help maintain flavour.
 
  Synonyms bottle, container, vessel     |