round head square neck bolt

英 [round head square neck bolt]
美 [round head square neck bolt]

中文释义

圆头方颈螺栓

单词分析

单词结构：

round head square neck bolt

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：round head square neck bolt
  • 核心含义：圆头方颈螺栓

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更新时间：2026-03-21 07:54:28