单词	rocket scientist
释义	rocket scientistˈrocket ˌscientist noun [countable] Examples EXAMPLES FROM THE CORPUS Well, Andrew Dequasie was a rocket scientist of a sort. Phrases PHRASES FROM THE ENTRY► it doesn’t take a rocket scientist (to do something) It doesn't exactly take a rocket scientist to realize that the chain of events was no coincidence. 1it doesn’t take a rocket scientist (to do something) informal used humorously to emphasize that something is easy to do or understand:  It doesn’t take a rocket scientist to work out that doubling productivity will improve profits.2someone who is extremely clever3a scientist whose work is related to rockets
随便看	nom nomad nomadic no-man's-land no-mark nom de guerre nom de plume nomenclature nominal nominally nominate nomination nominative nominee non- nonagenarian non-aggression non-alcoholic non-aligned non-alignment no-name non-attendance non-binding nonce nonchalance

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