Acanthaster
n. [动] 刺冠海星
🗣️ 情景例句
I work out at the gym everyday.
我每天都在体育馆进行锻炼。
I informed her mother of her safe arrival.
我通知她母亲她已经平安抵达。
What seems to be the problem.
什么样的问题呢？