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plumb rule

/plʌm ruːl/

翻译: 用于建筑和木工的工具,由系在绳上的重锤(铅垂)组成,用于确定垂直对齐或真正的铅垂方向。

1 个条目

phrase

/plʌm ruːl/C1formaltechnical
  • zh用于建筑和木工的工具,由系在绳上的重锤(铅垂)组成,用于确定垂直对齐或真正的铅垂方向。

A tool used in construction and carpentry consisting of a weight (plumb bob) attached to a line, used to determine vertical alignment or true vertical.

  1. Vertical alignment toolC1formal

    A tool used in construction and carpentry to check if a surface is perfectly vertical.

    zh铅垂

    • The carpenter used a plumb rule to ensure the wall was straight.
    • Before installing the door frame, check it with a plumb rule.
    • A plumb rule is essential for accurate masonry work.