Echinus
n. 海胆
🗣️ 情景例句
Get it?
明白吗？
When did you go cooking?
你什么时候去做饭？
We stopped in Moscow on the way, but only for an hour or two, so there was no time to go into the centre of the city.
我们在莫斯科停了一下，但只停了一两个小时，所以没有时间去市中心玩。