Annuli
n. 轮, 环形
🔁 扩展释义
【医】 环
🗣️ 情景例句
Thanks a lot.
非常感谢。
No,I don't understand.
不，我不明白。
The underground railway runs 24 hours a day, and there are all-night cinemas, bars and restaurants.
地铁一天24小时不停地运营。还有通宵电影院、酒吧间和餐馆。