intrados
/in'treidɒs/
中文翻译
n. 拱腹(线), 拱之下面, 内弧面
英文解释
n. the interior curve of an arch
常见例句
1
point formed by two intersecting arcs (as from the intrados of a Gothic arch) n
2
n point formed by two intersecting arcs (as from the intrados of a Gothic arch) n a thin triangular flap of a heart valve n small elevation on the grinding surface of a tooth