a trial balloon

英 [a trial balloon]
美 [a trial balloon]

中文释义

na. 风向试探气球；舆论[人心]的试探 [网络] 试探舆论

单词分析

单词结构：

a trial balloon

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：a trial balloon
  • 核心含义：na. 风向试探气球；舆论[人心]的试探 [网络] 试探舆论
  • 相关含义：舆论[人心]的试探 [网络] 试探舆论

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更新时间：2026-01-29 11:39:24