class of insulation

英 [class of insulation]
美 [class of insulation]

中文释义

缘等级

单词分析

单词结构：

class of insulation

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：class of insulation
  • 核心含义：缘等级

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更新时间：2026-03-13 21:57:16