Monoalphabetic
substitution(密码学用语)单码代替,单一字母替换法
🗣️ 情景例句
That's it.
是的。
I hope he will meet me at the airport.
我希望他能到机场接我。
Fine. I'll start the paperwork for your order right away.
好啊，那我立刻就为你们的订单作准备了。