Eustacy
n. 海面升降, 海面变化
🗣️ 情景例句
When will you be able to deliver?
您什么时候可以交货？
May I take your message?
你需要留言吗？
We're going to spend three days in the country.We're going to stay at my mother's for the weekend.
我们打算到乡下去三三，在我母亲家度周末。