英语词汇“rocket sled”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	rocket sled
释义	WordReference Random House Unabridged Dictionary of American English © 2024 rock′et sled′, Rocketrya sled propelled along a long track by rocket engines, for testing the effects of high rates of acceleration and deceleration. 1950–55
随便看	pilaff pilar pilaster pilastered pilaster mass pilaster strip pilastrade pilate pilates pilatus pilau pilaw pilch pilchard pilcomayo pilcrow pile pilea pileate pileated pileated woodpecker piled pile driver pile-driver pile fender

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