Vertebratus
a. [气](云)脊状的
🗣️ 情景例句
It's getting late. Please excuse me, but I must leave right away.
时间不早了。对不起，我得赶紧走了。
Did you hear that we would have a holiday next work?
你有没有听到下周可以休假的事？
We've got plenty.
我们有不少。