单词	retro-rocket
释义	retro-rocket noun ret·​ro-rock·​et ˈre-trō-ˌrä-kət  : an auxiliary rocket engine (as on a spacecraft) used in decelerating Word History First Known Use 1951, in the meaning defined above
随便看	brained brainge brainiac brainiacs brainier brainiest braininess braininesses braining brainish brainisher brainishest brainless brainlesslier brainlessliest brainlessly brainlessness brainlessnesses brainlock brainpan brainpans brainpower brainpowers brains brains trust

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。