counterweight safety

英 [counterweight safety]
美 [counterweight safety]

中文释义

电梯安全装置

单词分析

单词结构：

counterweight safety

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：counterweight safety
  • 核心含义：电梯安全装置

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更新时间：2026-01-15 00:36:40