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
And so are you, I think.
我想你也如此。
In university, students are trained to become lawyers and dentists.
大学的学生被训练成为律师和牙医。
Do you have any children?
你有小孩吗？