porcupine
🇺🇸
/ˈpɔːrkjupaɪn/
🇬🇧
/ˈpɔːkjupaɪn/
A small, quiet animal covered with a lot of sharp spikes that it uses to protect itself.
When the dog got too close, the porcupine raised its spikes.
当狗靠得太近时,豪猪竖起了它的刺。