Cryptosystem
[计] 密码系统, 密码体制
🗣️ 情景例句
There was a girl on the ferry.
在渡船上有一个女孩。
I've brought my car, so I can drive you to your hotel.
我开车来的，所以我开车送你到旅馆。
We're going to watch a football game. Would you like to come too?
我们打算看一场足球赛。你也来好吗？