Dewar

名词 n. 专有名词
中文释义
英 /ˈdjuːwə(ɹ)/   

英文释义

名词 n.
  1. A glass or metal double-walled flask for holding a liquid without much loss or gain of heat; a vacuum bottle or thermos. Generally used for scientific purposes and in particular for cryogenic work.
专有名词
  1. A surname from Scottish Gaelic. countable,uncountable
  2. An unincorporated community in Black Hawk County, Iowa, United States. countable,uncountable
  3. A city in Okmulgee County, Oklahoma, United States. countable,uncountable

词形变化

Dewars plural Dewars plural dewar alternative

词汇关系

衍生词
dewar Dewar bottle Dewar bulb Dewar flask Dewar vessel

词源

词源 1
From Scottish Gaelic deòradh (“pilgrim, stranger”), an occupational surname for a custodian of holy relics. It could also be an habitational surname, from Dewar, Scottish Borders. The flask is named for James Dewar, who is credited with its invention.
词源 2
From Scottish Gaelic deòradh (“pilgrim, stranger”), an occupational surname for a custodian of holy relics. It could also be an habitational surname, from Dewar, Scottish Borders. The flask is named for James Dewar, who is credited with its invention.
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