ntr

英 [ntr]
美 [ntr]

中文释义

abbr. noise-temperature ratio 噪声-温度比; non-typing reperforator 非键入打孔机

单词分析

单词结构：

ntr

字母数：3

记忆提示

🎯 重点记忆：

  • 单词拼写：ntr
  • 核心含义：abbr. noise-temperature ratio 噪声-温度比; non-typing reperforator 非键入打孔机

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更新时间：2025-12-11 02:50:44