porcupine
Definition
A large rodent with sharp, barbed quills that it raises when threatened.
中文 一种大型啮齿动物，身上有尖锐的倒刺，受威胁时会竖起这些刺。
Example
"The porcupine slowly backed away, its quills standing on end."
A large rodent with sharp, barbed quills that it raises when threatened.
中文 一种大型啮齿动物，身上有尖锐的倒刺，受威胁时会竖起这些刺。
"The porcupine slowly backed away, its quills standing on end."