英语词汇rockoon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	rockoon
释义	rockoon /rɒˈkuːn/ n. 【航天】气球发射探空火箭
随便看	regimental regimental band Regimental colour regimentally regimentals regimentals regimental sergeant major regimentation regimentations regimented regimented regimenting regiments regimes regiminal Regin regina Regina reginae reginal Regiomontanus region regional regional council regional development

英汉双解词典包含368430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。