radio public service

查询英语单词中文释义、音标、发音和例句。

radio public service announcements
英 [radio public service announcements]
美 [radio public service announcements]

中文释义

广播公益广告；广播公益宣导

单词分析

单词结构：

radio public service announcements

字母数：34

记忆提示

🎯 重点记忆：

  • 单词拼写：radio public service announcements
  • 核心含义：广播公益广告；广播公益宣导
  • 相关含义：广播公益宣导

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更新时间：2026-09-22 05:35:04