Ostium
n. 口, 门, 孔\\n[医] 口, 门口
🗣️ 情景例句
and they lived in New York.
而他们住在纽约。
Let me see. Are dimes and quarters OK?
让我瞧瞧。1角和2角5分的硬币行吗？
Yes. In fact, I'm on our city team.
是的，事实上，我是我们市队的队员。