Echinoids
(echinoid 的复数) n.[动]海胆纲动物\\na. 海胆状的, 海胆属的
🗣️ 情景例句
We had a cat when I was eight years old.
我八岁时养过一只猫。
Could you introduce me to her?
你能把我介绍给她吗？
It's here. Can you see an orange?
在这儿。你能看见一只橘子吗？