Echinoderms
(echinoderm 的复数) n. 棘皮动物\\n[医] 棘皮动物
🗣️ 情景例句
He always makes me laugh.
他总是让我笑。
If things were to be done twice all would be wise.
事事倘能做两次，人人都可称明智。
They are near the river.
他们紧靠着河。