这个过程并没有改变物体的基本性质：变形后仍等价于原始形态。

This does not change the object's essential properties: the transformed shape is equivalent to the starting shape.

youdao

这个过程并没有改变物体的基本性质：变形后仍等价于原始形态。

This does not change the object's essential properties: the transformed shape is equivalent to the starting shape.

youdao