Pdn
[计] 公共数据网络
🗣️ 情景例句
I should have quit while I was ahead.
我应该见好就收。
Where are you going this afternoon?
今天下午你哪里去了？
When you have finished the letter, you make any changes you wish, check it and print it.
当你打完信件，你可以随意修改、检查，然后打印。