英语词汇“rocket sled”是什么意思，“rocket sled”的读音、用法及例句翻译-烛光网

词汇	rocket sled
释义	rocket sledn.（名词） A rocket-propelled sled that travels along rails and is used to study acceleration, deceleration, and crash survival techniques.火箭滑车，火箭滑橇：一种用于研究加速、减速及摔机保全技术的由火箭发动机推动而在轨道上滑跑的滑车
随便看	boweled boweling Bowell bowelled bowelling bowel movement bowels Bowen bower bower bower anchor bowerbird bowered bowering bowers Bowers Bowery bowfin bowfins bowfront bowhead Bowie bowie knife Bowie State University bowing

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