notch board

 
  • 梯形槽口板,梯级侧板,梯级搁板,凹槽侧板,凹板

notch board的用法和样例:

例句

  1. A notched board at either side of a staircase that supports the treads and risers.
    木楼梯侧板,木楼梯小梁在阶梯两边支撑楼梯的踏板和竖板的有凹口的木板

notch board的相关资料:

临近单词

今日热词
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