supplementary mouth shield

英 [supplementary mouth shield]
美 [supplementary mouth shield]

中文释义

副口盾

单词分析

单词结构：

supplementary mouth shield

字母数：26

记忆提示

🎯 重点记忆：

  • 单词拼写：supplementary mouth shield
  • 核心含义：副口盾

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更新时间：2026-03-14 03:29:56