sub-voice-grade channel

英 [sub-voice-grade channel]
美 [sub-voice-grade channel]

中文释义

次话音级通道

单词分析

单词结构：

sub-voice-grade channel

字母数：23

记忆提示

🎯 重点记忆：

  • 单词拼写：sub-voice-grade channel
  • 核心含义：次话音级通道

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更新时间：2026-02-07 22:02:02