tapering arch form

例句：

1. 1.The building's design features a tapering arch form that enhances its visual appeal.
   这座建筑的设计采用了渐缩拱形结构，使其外观更加吸引人。
2. 2.The architect wanted to incorporate the tapering arch form into the new building's design.
   建筑师希望将渐缩拱形结构融入新建筑的设计中。
3. 3. The tapering arch form is a common feature in many historical buildings.
   渐缩拱形结构是许多历史建筑的常见特征。