Echinus
n. 海胆
🗣️ 情景例句
That's a good sign.
这是个好兆头。
That's track 1 at 9:45.
1轨道，9点45分开。
so that it multiplied with that promiscuous abandon characteristic of rabbits.
因此便以兔子所特有的杂乱交配迅猛繁殖起来。