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单词 rocket science
释义

WordReference Random House Learner's Dictionary of American English © 2024
ˈrock•et ˌsci•ence, n. [uncountable]
  1. Rocketrythe science of rocket design and flight;
    rocketry.
  2. something requiring great intelligence, esp. mathematical ability.

WordReference Random House Unabridged Dictionary of American English © 2024
rock′et sci′ence, 
    1. Rocketryrocketry.
    2. something requiring great intelligence, esp. mathematical ability.

rock′et sci′ence, 
    1. Rocketryrocketry.
    2. something requiring great intelligence, esp. mathematical ability.

Collins Concise English Dictionary © HarperCollins Publishers::
rocket science n
  1. informal an activity requiring considerable intelligence and ability (esp in the phrase not exactly rocket science)

rocket scientist n
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更新时间：2024/11/13 9:42:08