ring-and-bead sight

英 [ring-and-bead sight]
美 [ring-and-bead sight]

中文释义

环珠瞄准具

单词分析

单词结构：

ring-and-bead sight

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：ring-and-bead sight
  • 核心含义：环珠瞄准具

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更新时间：2026-01-31 23:17:19