Pinakoid
轴面体
🗣️ 情景例句
Well, before I go to college,
嗯，在我进大学之前，
Thank you very much. We really had a good time.
非常感谢你。我确实玩得很痛快。
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。