英语词汇trial-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	trial-balloon
释义	请查阅词条：trial balloon
随便看	written essay written exam written explanation written expression written feedback written form written format written guarantee written input written instruction written in the stars written-in-the-stars written language written law written lease written material written message written narrative written notation written note written notice written notification written policy written question written record

英汉双解词典包含207842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。