2 ผลลัพธ์ สำหรับ *extrados*
หรือค้นหา: extrados, -extrados-

WordNet (3.0)
extrados(n) the exterior curve of an arch

Collaborative International Dictionary (GCIDE)
Extrados

n. [ F.; pref. extra- outside + dos (L. dorsum) the back. ] (Arch.) The exterior curve of an arch; esp., the upper curved face of the whole body of voussoirs. See Intrados. [ 1913 Webster ]


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