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单词 rocket engines
释义

rocket1 /rokˈit/

noun
  1. A cylinder full of inflammable material, projected through the air for signalling, carrying a line to a ship in distress, or for firework display
  2. A missile projected by a rocket system
  3. A system or vehicle obtaining its thrust from a backward jet of hot gases, all the material for producing which is carried within the rocket
  4. A severe reprimand (informal)
intransitive verb
  1. To move like a rocket
  2. (of a game bird) to fly straight up rapidly when flushed
  3. (of eg prices) to rise very rapidly (figurative)
  4. To come to an important position with remarkable speed (figurative)
transitive verb
  1. To attack with rockets
  2. To propel by means of a rocket
  3. To reprimand severely (informal)
ORIGIN: Ital rocchetta, of Gmc origin

rocketeerˈ noun

  1. A rocket technician or pilot
  2. A specialist in rocketry, esp a designer of rockets

rockˈeter noun

A game bird which rockets

rockˈetry noun

The scientific study of rockets

rocket engine or rocket motor noun

A jet engine or motor which uses an internally stored oxidizer instead of atmospheric oxygen, for combustion

rocket launcher noun

rocket plane noun

An aeroplane driven by rocket motor

rocket range noun

A place for experimentation with rocket projectiles

rocket science noun

  1. Rocketry
  2. (usu with neg) any complex and intellectually demanding activity (informal)

rocket scientist noun

  1. A person engaged in rocketry
  2. A person who devises schemes to take advantage of price differentials on money markets (stock exchange sl)
  3. An extremely clever person (informal)

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更新时间:2024/11/10 16:13:59