无形状

例句：

1. 1. The sculpture was so intricate that it seemed to have no shape at all.
   这个雕塑太复杂了，似乎完全没有形状。
2. 2.The cloud formation was so vast that it had no visible shape.
   云朵形成得如此巨大，以至于没有可见的形状。
3. 3.The river flowed through a landscape of uneven terrain, with no clear shape or pattern.
   河流穿过一片地形不平的景观，没有明显的形态或模式。