sub-sound signal

英 [sub-sound signal]
美 [sub-sound signal]

中文释义

[电视] 副伴音信号

单词分析

单词结构：

sub-sound signal

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：sub-sound signal
  • 核心含义：[电视] 副伴音信号

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更新时间：2026-02-04 16:29:15