high-speed steels

英 [high-speed steels]
美 [high-speed steels]

中文释义

高速钢

单词分析

单词结构：

high-speed steels

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：high-speed steels
  • 核心含义：高速钢

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更新时间：2026-01-14 08:52:00