tread-board

英 [tread-board]
美 [tread-board]

中文释义

n. 【建筑业】(楼梯的)踏板；踏阶

单词分析

单词结构：

tread-board

字母数：11

记忆提示

🎯 重点记忆：

  • 单词拼写：tread-board
  • 核心含义：n. 【建筑业】(楼梯的)踏板；踏阶
  • 相关含义：踏阶

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更新时间：2026-03-16 04:05:25