archegonial initial

例句：

1. 1. The ancient city of Rome was built on the foundations of a series of archegonial initials.
   罗马古城市建立在一系列拱顶石的初始形状之上。
2. 2. Archimedes' principle is used in engineering to calculate the weight of objects based on their archegonial initials.
   阿基米德原理被用于工程中，根据物体的拱顶石初始形状来计算其重量。
3. 3. The architect designed the building with an archegonial initial that maximized natural lightand ventilation.
   建筑师设计了一座建筑，其拱顶石初始形状最大化了自然光和通风。