英语词汇pilot balloon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	pilot balloon
释义	pilot balloonn. a small balloon used to track air currents etc. 测风气球(用于测定气流等的小气球)
随便看	constructional constructionally constructionism constructionist construction site constructive constructive dismissal constructively constructiveness constructivism constructivist constructor construe consubstantial consubstantiality consubstantiation consuetude consuetudinary consul consular consulate consulship consult consultancy consultant

英汉双解词典包含94788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。