字典網>> 英漢字典>> P開頭詞條>>plumb-line的意思

plumb-line

讀音

漢語翻譯

vt. 用鉛錘線測量, 檢查, 探測

英文解釋:

名詞 plumb-line:

  1. a cord from which a metal weight is suspended pointing directly to the earth's center of gravity; used to determine the vertical from a given point
    同義詞:plumb line, perpendicular

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