英语词汇rocket sled怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	rocket sled
释义	rocket sled 【空】火箭滑车，火箭滑橇(在轨道上滑跑的滑车，用火箭发动机加速到高速以研究摔机保全技术等)
随便看	underkills underking underkingdom underkingdoms underkings underlaborer underlaborers underlaid underlain underlands underlap underlapped underlapping underlaps underlaundress underlaundresses underlawyer underlawyers underlay underlay underlayer underlayers underlaying underlayment underlayments

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。