英语词汇“pilot balloon”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	pilot balloon
释义	pilot balloon a balloon for the visual observation of upper-atmosphere wind currents. [1840-50]
随便看	giant snail giant squid giant star giant steps giant sunflower giant tortoise giant water bug. giaour giardia giardiasis Giauque gib Gib. gibbed gibber gibberellic acid gibberellin gibberish gibbet gibble-gabble gibbon Gibbon Gibbons gibbosity gibbous

英语词典包含168451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。