handhole cover

英 [handhole cover]
美 [handhole cover]

中文释义

[化] 手孔盖

单词分析

单词结构：

handhole cover

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：handhole cover
  • 核心含义：[化] 手孔盖

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更新时间：2026-01-31 06:13:42