Adbs
[计] 先进数据库系统
🗣️ 情景例句
I did not notice it until yesterday.
我一直到昨天才注意到它。
If I get my work finished in time,I'll leave for New York Monday.
如果我把工作及时完成了，我将星期一去纽约。
Can I see your licence, please?
请让我看看你的车证好吗？