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单词 ramjet
释义

WordReference Random House Learner's Dictionary of American English © 2024
ram•jet /ˈræmˌdʒɛt/USA pronunciation   n. [countable]
  1. Aeronauticsa jet engine which is run by fuel injected into a stream of air compressed by the aircraft's forward speed.

WordReference Random House Unabridged Dictionary of American English © 2024
ram•jet  (ram′jet′),USA pronunciation n. 
  1. Aeronauticsa jet engine operated by the injection of fuel into a stream of air compressed by the forward speed of the aircraft. Also called ram′jet en′gine. 
  • ram + jet1 1940–45

Collins Concise English Dictionary © HarperCollins Publishers::
ramjet, ramjet engine /ˈræmˌdʒɛt/ n
  1. a type of jet engine in which fuel is burned in a duct using air compressed by the forward speed of the aircraft
  2. an aircraft powered by such an engine
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更新时间：2025/7/23 18:36:45