×
拱背角
meaning in Chinese
angle of skew back
arch
Related Words
横向拱
缺口拱
拱石
向上拱
回廊拱
弧拱
板拱
塌落拱
端拱
抑拱
拱北行
拱背
拱背梁
拱背起拱线点
PC Version
Copyright © 2018 WordTech Co.