Antozone
[化] 单原子氧
🗣️ 情景例句
How do you tie it?
你怎么打的？
If you expect to enter the university,you should apply now.
如果你期望进入大学，你现在应该申请。
Good idea! That is much better than watching a bad TV programme!
好主意！这比看破电视节目要好多了。