小测验：选择正确的单词
porcupine ['pɔ:kjupain]
基本释义
参考例句
- a porcupine's panoply of quills.
豪猪的带刺甲胄 - One of the sharp hollow spines of a porcupine or hedgehog.
硬毛豪猪或刺猬身上锋利中空的刺的一种
英英解释
- relatively large rodents with sharp erectile bristles mingled with the fur
[同]
hedgehog, porcupine
点击查看……
，可以收听真人发音