2 ผลลัพธ์ สำหรับ plumb line
/พลั้ม ลาย น/     /plˈʌm lˈaɪn/
หรือค้นหา: -plumb line-, *plumb line*

WordNet (3.0)
plumb line(n) 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, Syn. perpendicular

EDICT JP-EN Dictionary
垂準[すいじゅん, suijun] (n) plummet; plumb line [Add to Longdo]

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