convexo-concave seal face

英 [convexo-concave seal face]
美 [convexo-concave seal face]

中文释义

[化] 凹凸密封面

单词分析

单词结构：

convexo-concave seal face

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：convexo-concave seal face
  • 核心含义：[化] 凹凸密封面

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更新时间：2026-02-07 19:37:43