穹隅尽可能地支撑着四个巨大的相等的拱形组成的正方形框架之上的圆屋顶，停留在巨大的墩上。

Pendentives make possible support of the dome on a square framework of four huge equal arches resting on huge piers.

youdao

穹隅尽可能地支撑着四个巨大的相等的拱形组成的正方形框架之上的圆屋顶，停留在巨大的墩上。

Pendentives make possible support of the dome on a square framework of four huge equal arches resting on huge piers.

youdao