单词	rotor
释义	rotor From Longman Dictionary of Contemporary EnglishRelated topics: Mechanical, Airrotorro‧tor /ˈrəʊtə $ ˈroʊtər/ noun [countable] technical  1TEMa part of a machine that turns around on a central point2 (also rotor blade)TTA the long flat part that turns around and around on top of a helicopterExamples from the Corpusrotor• The experimental results that encouraged the financiers to support a rotor ship were truly spectacular.• This may require new materials - the experimental rotor is built of wood, which Wortmann says has the best damping.• The swirling wind from my rotors whipped the fatigues of interested watchers to a blur.• The turbine whined familiarly and the rotors blurred above the cabin.• I skidded ten feet when I hit, and the rotors quietly slowed and stopped.• When I flared, the rotor wash stirred up the dust and everything vanished.Origin rotor (1800-1900) rotator “something that rotates” ((17-21 centuries)), from Latin, from rotare; → ROTATE
随便看	vanish into thin air vanish off the face of the earth vanish without (a) trace/vanish off the face of the earth vanish without a trace vanish without a trace off the face of the earth vanish without a vanish off the face of the earth vanish without trace vanish without trace off the face of the earth vanish without vanish off the face of the earth vanishing point vanishingly vanishingly improbable vanishingly small vanishingly small/improbable vanitare vanitas vanities vanity vanity case Vanity Fair vanity plate vanity press vanity publisher vanity sizing wrench yourself free

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