safety arches

英 [safety arches]
美 [safety arches]

中文释义

安全拱，分载拱，辅助拱 (safety arch 的复数)

单词分析

单词结构：

safety arches

字母数：13

记忆提示

🎯 重点记忆：

  • 单词拼写：safety arches
  • 核心含义： 安全拱，分载拱，辅助拱 (safety arch 的复数)

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更新时间：2026-01-15 11:03:42