perforated ring

英 [perforated ring]
美 [perforated ring]

中文释义

un. 多孔环 [网络] 环形分布孔结构

单词分析

单词结构：

perforated ring

字母数：15

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  • 单词拼写：perforated ring
  • 核心含义：un. 多孔环 [网络] 环形分布孔结构

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更新时间：2025-12-09 23:32:48