请输入您要查询的英文单词:

 

单词 trial balloon
释义 trial balloon
noun
1. : a balloon sent up to test air currents and wind velocity
2. : a project or scheme tentatively announced in order to test public opinion
 < trial balloons … leaked to the press — Don Pryor >
— compare kiteflying
随便看

 

英语词典包含332784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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/11 16:38:54