短語詞組短語pointed d arch 尖拱pointed saracenic arch 撒拉遜式尖拱segmental pointed arch 弓形尖拱venetian pointed arch 威尼斯尖拱Gothic equilateral pointed arch 哥特式等邊尖拱elliptical pointed arch 橢圓形尖拱;橢圓尖頭拱brick pointed arch 磚砌二心內(nèi)心挑尖拱Equilateral pointed arch 等邊尖拱gothic arch equilateral pointed arch 哥特式等邊尖頂拱 返回 pointed arch