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	trial balloonn.（名词） An idea or a plan advanced tentatively to test public reaction.试行方案：为试探公众反应所做的计划或产生的想法 Etymology语源 [From the use of balloons to test weather conditions] [源于用气球测试天气状况]
随便看	regiments regimes Regina Regiomontanus region region regional regional regional anesthesia regional anesthetic regionalism regionalisms regionalize regionalized regionalizes regionalizing regionals regions Regis College register register registered registered registered registered mail

英汉双解词典包含166908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。