| 词汇 | vacuum-flask |
| 释义 | vacuum flask noun[ C ] UKuk /ˈvæk.juːm ˌflɑːsk/ us /ˈvæk.juːm ˌflæsk/(USvacuum bottle) a container that keeps hot liquids hot or cold liquids cold保温瓶;热水瓶;冰瓶 See also flask(HOT DRINKS)UK Satephoto/iStock/Getty Images Plus/GettyImages Containers for liquids and gases aerosol amphora bottle bucket bulk tank churn flagon growler hip flask hot-water bottle hottie oxygen tank siphon spray gun sprayer squeeze bottle stoup stubby Thermos tin can Examples of vacuum flaskvacuum flask Sterile water was provided to each culture by capillary action from a 500 ml vacuumflask. The capacity of the vacuumflask industry is being substantially increased and several new firms are entering it. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Suppose a driver took a vacuumflask to enable him to have a hot meal during the journey. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 He dealt with certain kinds of thermos flasks, and instances could be given of other types of vacuumflask, showing the game that has been played. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I confess that it is conceivable but not particularly likely that it may contain a soft drink instead, in which case it is no worse than a vacuumflask. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 A typical domestic vacuumflask will keep liquid cool for about 24 hours and warm for up to 8. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The insulation of the vacuumflask results in a very slow boil and thus the contents remain liquid for long periods without refrigeration equipment. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An early 1919 high-altitude oxygen system used a vacuumflask of liquid oxygen to supply two people for one hour at. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is then sealed inside the vacuumflask for several hours. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A removable pot, with handle and lid, fits inside the vacuumflask. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Place the filter holder on a vacuumflask and then place another filter on top of the filter holder by using a pair of tweezers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is cooked inside a vacuumflask. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A slow cooker allows any desired cooking time; the more energy-efficient vacuumflask must cook within the time taken for the food to cool below cooking temperature. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The liquid air, which takes up one-thousandth of the volume of the gas, can be kept for a long time in a large vacuumflask at atmospheric pressure. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A plain glass cylinder may be used, or a vacuumflask arrangement to keep the coffee hot; this is not to be confused with a vacuum brewersee below. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of vacuum flask These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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