单词	rotary-wing aircraft
释义	rotary-wing aircraft noun : rotorcraft specifically : helicopter —usually used in plural Example Sentences Recent Examples on the Web The Stinger, in service with more than 18 countries and the US armed forces, has scored more than 270 hits against fixed and rotary-wing aircraft. Michael Goldstein, Forbes, 18 Jan. 2022 The centerpiece is a rotary-wing aircraft simulator/mock-up with a digital backbone architecture that allows plug and play flexibility for different capabilities and systems integration combinations. Eric Tegler, Forbes, 7 Oct. 2021 That facility had 150 workers who made sheet metal components and assemblies for fixed-wing and rotary-wing aircraft. Allie Morris, Dallas News, 19 Feb. 2020 Its fixed-wing and rotary-wing aircraft will be based out of Barbados and Guadeloupe respectively. Elizabeth Koh, miamiherald, 23 Sep. 2017 Word History First Known Use 1935, in the meaning defined above rotary-wing aircraft noun as in rotorcraft Synonyms & Similar Words Relevance rotorcraft helicopter convertaplane convertiplane chopper eggbeater copter helo gyroplane whirlybird autogiro tilt-rotor autogyro slick
随便看	pouncer pouncers pounces pounces (on or upon) pounces (on) pounces on pounces on or upon pouncet-box pouncing pouncing (on or upon) pouncing (on) pouncing on pouncing on or upon pouncy pound pound (down) pound (out) pound brush pound cake pound degree pound down pound for pound pound key pound mile pound net

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