inextensible

The old rubber band became inextensible and cracked easily.

用法提示：形容词，表示物体失去伸展能力。

The contract's terms are inextensible, so we cannot add any new conditions.

用法提示：形容词，比喻用法，表示不可扩展。

After the injury, his scar tissue was inextensible, limiting his movement.

用法提示：形容词，表示组织无法伸展。