Echinus
n. 海胆
🗣️ 情景例句
The guests are waiting.
客人们正等着呢。
John would like to touch some of the sculpture in the art gallery.
约翰想触摸几件美术馆的雕刻。
That sounds a silly suggestion,
这听起来似乎是一种愚蠢的想法，