Oxyhalide
卤氧化物
🗣️ 情景例句
spending so much time together?
老是在一起呢？
Your appointment will be next Thursday at 10 o'clock.
你的约会时间将是下一星期四的10点钟。
No, we can ship in lots of any size.
没有，任何数量都可以出货。