Spinigrade
a. (海星、海胆等动物)用刺(或刺状部)行进的
🗣️ 情景例句
I never understand what you are talking about, maybe it's the language barrier.
我从不知道你在说什么，也许这就是语言障碍吧。
It was a terrible experience.
那是一次可怕的经历。
The wagging dance meant that food was far away.
摇摆舞表示食物在远处。