英语词汇“rockoon”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	rockoon
释义	rock·oon (rŏ-kn) n. A device used for high-altitude sounding, composed of a small, solid-propellant rocket that is launched from a balloon. [ROCK(ET)¹ + (BALL)OON.]
随便看	vaporizable vaporization vaporize vaporizer vaporizer pen vapor lock vapor-lock vaporosity vaporous vaporously vaporousness vapor pen vapor pressure vapor trail vaporware vapory vapour vaquero VAR var. vara varactor Varanasi Vardar vardenafil

英语词典包含135693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。