staircase signal

英 [staircase signal]
美 [staircase signal]

中文释义

[电] 梯形讯号

单词分析

单词结构：

staircase signal

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：staircase signal
  • 核心含义：[电] 梯形讯号

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更新时间：2026-02-04 02:05:14